(Q58830305)

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Ferucarbotran (Resovist): a new clinically approved RES-specific contrast agent for contrast-enhanced MRI of the liver: properties, clinical development, and applications

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Gadolinium(III) Chelates as MRI Contrast Agents: Structure, Dynamics, and Applications

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Dynamic contrast-enhanced MRI in clinical oncology: current status and future directions

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Syntheses and relaxation properties of mixed gadolinium hydroxypyridinonate MRI contrast agents

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Prototropic and Water-Exchange Processes in Aqueous Solutions of Gd(III) Chelates

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

NMR, Relaxometric, and Structural Studies of the Hydration and Exchange Dynamics of Cationic Lanthanide Complexes of Macrocyclic Tetraamide Ligands

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

The effect of ligand scaffold size on the stability of tripodal hydroxypyridonate gadolinium complexes.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Molecular dynamics simulations of MRI-relevant GdIII chelates: direct access to outer-sphere relaxivity

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Solution and Solid-State Characterization of Highly Rigid, Eight-Coordinate Lanthanide(III) Complexes of a Macrocyclic Tetrabenzylphosphinate

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Extent of hydration of octadentate lanthanide complexes incorporating phosphinate donors: solution relaxometry and luminescence studies

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

PrototropicvsWhole Water Exchange Contributions to the Solvent Relaxation Enhancement in the Aqueous Solution of a Cationic Gd3+Macrocyclic Complex

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

pH-sensitive modulation of the second hydration sphere in lanthanide(III) tetraamide-DOTA complexes: a novel approach to smart MR contrast media

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Non-covalent conjugates between cationic polyamino acids and GdIII chelates: a route for seeking accumulation of MRI-contrast agents at tumor targeting sites

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Non-radiative deactivation of the excited states of europium, terbium and ytterbium complexes by proximate energy-matched OH, NH and CH oscillators: an improved luminescence method for establishing solution hydration states

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Determination of the number of inner-sphere water molecules in lanthanide(III) polyaminocarboxylate complexes

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

The gadolinium(III)-water hydrogen distance in MRI contrast agents

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Structures and Dynamics of Lanthanide(III) Complexes of Sugar-Based DTPA-bis(amides) in Aqueous Solution: A Multinuclear NMR Study

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

How does internal motion influence the relaxation of the water protons in Ln(III)DOTA-like complexes?

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

EPR spectroscopy of MRI-related Gd(III) complexes: simultaneous analysis of multiple frequency and temperature spectra, including static and transient crystal field effects.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

A stable, high relaxivity, diaqua gadolinium complex that suppresses anion and protein bindingElectronic supplementary information (ESI) available: pH dependence of europium emission spectra, stability screening details and relaxivity/pH plots for se

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Towards MRI contrast agents of improved efficacy. NMR relaxometric investigations of the binding interaction to HSA of a novel heptadentate macrocyclic triphosphonate Gd(III)-complex

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

[GdPCP2A(H(2)O)(2)](-): a paramagnetic contrast agent designed for improved applications in magnetic resonance imaging.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

High-Relaxivity contrast agents for magnetic resonance imaging based on multisite interactions between a beta-cyclodextrin oligomer and suitably functionalized GdIII chelates

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Evaluation of water-soluble metallofullerenes as MRI contrast agents

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

First soluble M@C60 derivatives provide enhanced access to metallofullerenes and permit in vivo evaluation of Gd@C60[C(COOH)2]10 as a MRI contrast agent.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Compartmentalization of a Gadolinium Complex in the Apoferritin Cavity: A Route To Obtain High Relaxivity Contrast Agents for Magnetic Resonance Imaging

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Preparation and characterization of paramagnetic polychelates and their protein conjugates

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

In Vivo and In Vitro Evaluation of Gd-DTPA-Polylysine as a Macromolecular Contrast Agent for Magnetic Resonance Imaging

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Dynamics of tumor imaging with Gd-DTPA-polyethylene glycol polymers: dependence on molecular weight

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Effect of varying the molecular weight of the MR contrast agent Gd-DTPA-polylysine on blood pharmacokinetics and enhancement patterns

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Novel paramagnetic macromolecular complexes derived from the linkage of a macrocyclic Gd(III) complex to polyamino acids through a squaric acid moiety.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Poly(l-glutamic acid) Gd(III)-DOTA conjugate with a degradable spacer for magnetic resonance imaging

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Evaluation of Gd-DOTA-labeled dextran polymer as an intravascular MR contrast agent for myocardial perfusion

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Paramagnetic Dextrans as Magnetic Resonance Contrast Agents

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Macromolecular contrast agents for magnetic resonance imaging. Influence of polymer content in ligand on the paramagnetic properties

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

A new polysaccharide macromolecular contrast agent for MR imaging: biodistribution and imaging characteristics

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

High Relaxivity for Monomeric Gd(DOTA)-Based MRI Contrast Agents, Thanks to Micellar Self-Organization

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

From monomers to micelles: investigation of the parameters influencing proton relaxivity.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Gadolinium-containing mixed micelle formulations: a new class of blood pool MRI/MRA contrast agents

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

PEG-based micelles as carriers of contrast agents for different imaging modalities

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Solvent 1H NMRD study of biotinylated paramagnetic liposomes containing Gd-bis-SDA-DTPA or Gd-DMPE-DTPA

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Liposomes as carriers of amphiphilic gadolinium chelates: the effect of membrane composition on incorporation efficacy and in vitro relaxivity

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Potential of Gd-DTPA-mannan liposome particles as a pulmonary perfusion MRI contrast agent: an initial animal study

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Long-circulating gadolinium-loaded liposomes: potential use for magnetic resonance imaging of the blood pool

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Paramagnetic liposomes as MRI contrast agents: influence of liposomal physicochemical properties on the in vitro relaxivity

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Synthesis and relaxometry of high-generation (G = 5, 7, 9, and 10) PAMAM dendrimer-DOTA-gadolinium chelates

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Dendrimer-based metal chelates: a new class of magnetic resonance imaging contrast agents

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Dynamic MRI of a hypovascularized liver tumor model: comparison of a new blood pool contrast agent (24-gadolinium-DTPA-cascade-polymer) with gadopentetate dimeglumine

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Comparison of albumin-(Gd-DTPA)30 and Gd-DTPA-24-cascade-polymer for measurements of normal and abnormal microvascular permeability

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Magnetic Resonance Angiography With Gadomer-17

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

The Role of Water Exchange in Attaining Maximum Relaxivities for Dendrimeric MRI Contrast Agents

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Dendrimer-based macromolecular MRI contrast agents: characteristics and application

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Gd(DTPA-bisamide)alkyl Copolymers: A Hint for the Formation of MRI Contrast Agents with Very High Relaxivity

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Gadolinium-based linear polymer with temperature-independent proton relaxivities: a unique interplay between the water exchange and rotational contributions

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Synthesis, characterization, and relaxivity of two linear Gd(DTPA)-polymer conjugates

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Insights into the use of paramagnetic Gd(III) complexes in MR-molecular imaging investigations.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Oligomerization of paramagnetic substrates result in signal amplification and can be used for MR imaging of molecular targets

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

The impact of rigidity and water exchange on the relaxivity of a dendritic MRI contrast agent

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Ternary Gd(III)L-HSA adducts: evidence for the replacement of inner-sphere water molecules by coordinating groups of the protein. Implications for the design of contrast agents for MRI.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

A paramagnetic probe to localize residues next to carboxylates on protein surfaces.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Being Excited by Lanthanide Coordination Complexes: Aqua Species, Chirality, Excited-State Chemistry, and Exchange Dynamics

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Correlation of Water Exchange Rate with Isomeric Composition in Diastereoisomeric Gadolinium Complexes of Tetra(carboxyethyl)dota and Related Macrocyclic Ligands

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Structural Analysis of Nine-Coordinate Lanthanide Complexes: Steric Control of the Metal−Water Distance Across the Series

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Controlling the variation of axial water exchange rates in macrocyclic lanthanide(iii) complexesElectronic supplementary information (ESI) available: experimental section. See http://www.rsc.org/suppdata/cc/b2/b202862j/

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

The nature of the counter-anion can determine the rate of water exchange in a metal aqua complexElectronic supplementary information (ESI) available: representative NMRD profile (298 K) and 17O-NMR analysis for the chloride complex. See http://www.rs

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

A highly stable gadolinium complex with a fast, associative mechanism of water exchange.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Direct assessment of water exchange on a Gd(III) chelate bound to a protein

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Contrast agents for magnetic resonance angiographic applications: 1H and 17O NMR relaxometric investigations on two gadolinium(III) DTPA-like chelates endowed with high binding affinity to human serum albumin.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

New magnetic resonance contrast agents as biochemical reporters

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

PARACEST agents: modulating MRI contrast via water proton exchange.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Paramagnetic lanthanide(III) complexes as pH-sensitive chemical exchange saturation transfer (CEST) contrast agents for MRI applications

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Novel pH-reporter MRI contrast agents

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Plasmalemmal pH-gradients in drug-sensitive and drug-resistant MCF-7 human breast carcinoma xenografts measured by 31P magnetic resonance spectroscopy

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

pH Heterogeneity of human and rabbit atherosclerotic plaques; a new insight into detection of vulnerable plaque

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Using the amide proton signals of intracellular proteins and peptides to detect pH effects in MRI.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Real-time measurements of cellular oxygen consumption, pH, and energy metabolism using nuclear magnetic resonance spectroscopy

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Simultaneous measurements of temperature and pH in vivo using NMR in conjunction with TmDOTP5-.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Determination of pH using water protons and chemical exchange dependent saturation transfer (CEST).

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

pH-dependent modulation of relaxivity and luminescence in macrocyclic gadolinium and europium complexes based on reversible intramolecular sulfonamide ligation

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Renal and systemic pH imaging by contrast-enhanced MRI.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

pH-sensitive paramagnetic liposomes as MRI contrast agents: in vitro feasibility studies

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

pH-sensitive paramagnetic liposomes for MRI: assessment of stability in blood

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Magnetic resonance temperature imaging for guidance of thermotherapy

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Thermosensitive paramagnetic liposomes for temperature control during MR imaging-guided hyperthermia: in vitro feasibility studies

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

A p(O(2))-Responsive MRI Contrast Agent Based on the Redox Switch of Manganese(II / III) - Porphyrin Complexes

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Unexpected Differences in the Dynamics and in the Nuclear and Electronic Relaxation Properties of the Isoelectronic [EuII(DTPA)(H2O)]3-and [GdIII(DTPA)(H2O)]2-Complexes (DTPA = Diethylenetriamine Pentaacetate)1

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Solution and solid-state characterization of Eu(II) chelates: a possible route towards redox responsive MRI contrast agents.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Novel macrocyclic EuII complexes: fast water exchange related to an extreme M-O water distance

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Sulfonamide-Functionalized Gadolinium DTPA Complexes as Possible Contrast Agents for MRI: A Relaxometric Investigation

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Enzyme-Activated Gd(3+) Magnetic Resonance Imaging Contrast Agents with a Prominent Receptor-Induced Magnetization Enhancement We thank Dr. Shrikumar Nair for helpful discussions

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

In vivo visualization of gene expression using magnetic resonance imaging

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Innovative magnetic resonance imaging diagnostic agents based on paramagnetic Gd(III) complexes

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Metabolic and destructive brain disorders in children: findings with localized proton MR spectroscopy.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Stability assessment of gadolinium complexes by P-31 and H-1 relaxometry.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

The Selectivity of Reversible Oxy-Anion Binding in Aqueous Solution at a Chiral Europium and Terbium Center: Signaling of Carbonate Chelation by Changes in the Form and Circular Polarization of Luminescence Emission

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Separation of intra- and extracellular lactate NMR signals using a lanthanide shift reagent

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

A paramagnetic MRI-CEST agent responsive to lactate concentration

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Interaction between tetrathiafulvalene carboxylic acid and ytterbium DO3A: solution state self-assembly of a ternary complex which is luminescent in the near IR.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Bidentate lactate binding in aqueous solution in a cationic, heptadentate lanthanide complex: an effective chiral derivatising agent

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Enantioselective recognition between chiral alpha-hydroxy-carboxylates and macrocyclic heptadentate lanthanide(III) chelates

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Ternary complexes between cationic GdIII chelates and anionic metabolites in aqueous solution: an NMR relaxometric study

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

A Calcium-Sensitive Magnetic Resonance Imaging Contrast Agent

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

The effects of a Ca2+ chelator and heavy-metal-ion chelators upon Ca2+ oscillations and activation at fertilization in mouse eggs suggest a role for repetitive Ca2+ increases

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

1 reference

7 January 2021

Detection of tumor angiogenesis in vivo by alphaVbeta3-targeted magnetic resonance imaging

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Targeting dendrimer-chelates to tumors and tumor cells expressing the high-affinity folate receptor

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Macrocyclic chelators with paramagnetic cations are internalized into mammalian cells via a HIV-tat derived membrane translocation peptide.

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021

Synthesis and visualization of a membrane-permeable MRI contrast agent

1 reference

https://api.crossref.org/works/10.1016%2FS0898-8838%2805%2957004-1

7 January 2021