🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

M. Kloppenburg

Leiden University Medical Center

ORCID: 0000-0002-9294-2307
Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 1%percentile
6.9Author DataRank

Indexed papers

3in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 3 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Assessment of Osteoarthritis Candidate Genes in a Meta‐Analysis of Nine Genome‐Wide Association Studies

Arthritis & Rheumatology(2014)10.1002/art.38300
Top 6%
3.9DataRank
Top 6%131 citations

Manuel Calaza, Evangelos Evangelou, Ana M. Valdes, Nigel Arden, Francisco J. Blanco +54 more

Papers

Driven by 21 papers — median percentile 91. Top paper: “Assessment of Osteoarthritis Candidate Genes in a Meta‐Analysis of Nine Genome‐Wide Association Studies”.

Assessment of Osteoarthritis Candidate Genes in a Meta‐Analysis of Nine Genome‐Wide Association Studies

Arthritis & Rheumatology(2014)10.1002/art.38300
Top 6%
3.9DataRank
Top 6%131 citations

Manuel Calaza, Evangelos Evangelou, Ana M. Valdes, Nigel Arden, Francisco J. Blanco +54 more

Meta-analysis of genome-wide association studies confirms a susceptibility locus for knee osteoarthritis on chromosome 7q22

Annals of the Rheumatic Diseases(2011)10.1136/ard.2010.132787
N/A
3.6DataRank · unranked
148 citations

Ana M. Valdes, Unnur Styrkarsdottir, YanYan Zhu, Ingrid Meulenbelt, Rik J Lories +94 more

Insights into the genetic architecture of osteoarthritis from stage 1 of the arcOGEN study

Annals of the Rheumatic Diseases(2011)10.1136/ard.2010.141473
N/A
2.9DataRank · unranked
121 citations

K S Elliott, N. Wrayner, G Zhai, C. Beazley, G. Thorleifsson +108 more

Metabolic Age Based on the BBMRI-NL 1 H-NMR Metabolomics Repository as Biomarker of Age-related Disease

Circulation Genomic and Precision Medicine(2020)10.1161/circgen.119.002610
Top 9%
2.4DataRank
Top 9%107 citations

Stella Trompet, Jurriaan Barkey Wolf, Marian Beekman, H. Eka D. Suchiman, Joris Deelen +35 more

The DOT1L rs12982744 polymorphism is associated with osteoarthritis of the hip with genome-wide statistical significance in males

Annals of the Rheumatic Diseases(2013)10.1136/annrheumdis-2012-203182
N/A
2.3DataRank · unranked
60 citations

Ana M. Valdes, Martha C Castano-Betancourt, Sally Doherty, Tonu Esko, Thorvaldur Ingvarsson +21 more

Meta-analysis identifies loci affecting levels of the potential osteoarthritis biomarkers sCOMP and uCTX-II with genome wide significance

Journal of Medical Genetics(2014)10.1136/jmedgenet-2014-102478
N/A
1.1DataRank · unranked
25 citations

Sarah Metrustry, Nigel Arden, Anne C Bay-Jensen, Marian Beekman, Anton J. M. de Craen +28 more

Serum tryptophan metabolites are associated with erosive hand osteoarthritis and pain: results from the DIGICOD cohort

Osteoarthritis and Cartilage(2023)10.1016/j.joca.2023.04.007
N/A
1.0DataRank · unranked
36 citations

P. Emond, F. Mifsud, Brenda Y. Miao, A. Courties, A. Lefèvre +17 more

A genome‐wide association study identifies an osteoarthritis susceptibility locus on chromosome 7q22

Arthritis & Rheumatism(2010)10.1002/art.27184
N/A
0.812DataRank · unranked
223 citations

Rik J Lories, Ingrid Meulenbelt, Ingileif Jonsdottir, Ana M. Valdes, Pascal Arp +45 more

Structural tissue damage and 24-month progression of semi-quantitative MRI biomarkers of knee osteoarthritis in the IMI-APPROACH cohort

BMC Musculoskeletal Disorders(2022)10.1186/s12891-022-05926-1
Top 30%
0.654DataRank
Top 30%24 citations

Mylène P. Jansen, A.C. Marijnissen, Ali Guermazi, Rafael Heiß, S. Maschek +14 more

356 COMMON VARIANTS IN SKELETAL DYSPLASIA GENES ARE ASSOCIATED WITH OSTEOARTHRITIS

Osteoarthritis and Cartilage(2011)10.1016/s1063-4584(11)60383-x
N/A
0.210DataRank · unranked
3 citations

M. Irving, Katharina Domschke, Unnur Styrkarsdottir, Y. Zhu, Aravinda Chakravarti +34 more

Heritability estimates for 361 blood metabolites across 40 genome-wide association studies

Nature Communications(2020)10.1038/s41467-019-13770-6
N/A
0DataRank · unranked
119 citations

Rene Pool, Jenny van Dongen, Harmen H. M. Draisma, Jouke‐Jan Hottenga, Gonneke Willemsen +65 more

OARSI/OMERACT Initiative to Define States of Severity and Indication for Joint Replacement in Hip and Knee Osteoarthritis. An OMERACT 10 Special Interest Group

UNC Libraries(2020)10.17615/nrcx-vt56
N/A
0DataRank · unranked
3 citations

REBECCA L. MANNO, G. GIACOVELLI, L. M. MARCH, K.-P. GUNTHER, C. O. BINGHAM +26 more

Novel Genetic Variants for Cartilage Thickness and Hip Osteoarthritis

UNC Libraries(2020)10.17615/ayp9-a134
N/A
0DataRank · unranked
0 citations

Nancy E. Lane, Elizabeth Barrett‐Connor, Ana M. Valdes, Floris P. J. G. Lafeber, Kenneth Muir +32 more

Corrigendum to “A genome-wide association study identifies a common variant near the GPR22 gene as a new locus involved in prevalence and progression of osteoarthritis” [Bone. 44S2 (2009) S224]

Bone(2010)10.1016/j.bone.2009.12.004
N/A
0DataRank · unranked
0 citations

Rik J Lories, Ingrid Meulenbelt, Ingileif Jonsdottir, Ana M. Valdes, Pascal Arp +48 more

A high-impact COL6A3 mutation alters the response of chondrocytes in neo-cartilage organoids to hyper-physiologic mechanical loading

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.12.19.520461
N/A
0DataRank · unranked
2 citations

Zainab Harissa, Shaunak Adkar, Amanda Dicks, Ghazaleh Hajmousa, Nancy Steward +9 more

Multi-trait analysis characterizes the genetics of thyroid function and identifies causal associations with clinical implications

Nature Communications(2024)10.1038/s41467-024-44701-9
N/A
0DataRank · unranked
74 citations

Inga Steinbrenner, Yong Li, Melissa Bujnis, Tatsuhiko Naito, Eirini Marouli +95 more

A Damaging COL6A3 Variant Alters the MIR31HG ‐Regulated Response of Chondrocytes in Neocartilage Organoids to Hyperphysiologic Mechanical Loading

Advanced Science(2024)10.1002/advs.202400720
N/A
0DataRank · unranked
18 citations

Zainab Harissa, Giorgia Mazzini, Shaunak Adkar, Amanda Dicks, Ghazaleh Hajmousa +10 more

Aortic, musculoskeletal and organ characteristics on computed tomography in knee osteoarthritis – an explorative study in the IMI-APPROACH cohort

Rheumatology International(2025)10.1007/s00296-025-05817-3
N/A
0DataRank · unranked
1 citations

Pim A. de Jong, Wouter Foppen, Edwin Bennink, Stijn Bunk, S.C. Mastbergen +10 more

Does spontaneous cartilage thickening occur in osteoarthritic knees? Data from IMI-APPROACH and the OAI

Osteoarthritis and Cartilage(2025)10.1016/j.joca.2025.12.002
N/A
0DataRank · unranked
1 citations

W. Wirth, S.C. Mastbergen, M. Kloppenburg, Francisco J. Blanco, I.K. Haugen +3 more

DO RATES OF FEMOROTIBIAL CARTILAGE LOSS IN KELLGREN-LAWRENCE 2 AND 3 KNEES DIFFER BETWEEN THOSE WITH MILD-MODERATE VS. SEVERE PATELLOFEMORAL STRUCTURAL DAMAGE?

Osteoarthritis Imaging(2025)10.1016/j.ostima.2025.100311
N/A
0DataRank · unranked
0 citations

M.P. Jansen, S. Maschek, S.C. Mastbergen, A. Wisser, H.H. Weinans +8 more

Do rates of femorotibial cartilage loss in Kellgren-Lawrence 2 and 3 knees differ between those with mild-moderate vs. severe patellofemoral structural damage? – Data from the FNIH and IMI-APPROACH cohorts

Osteoarthritis and Cartilage(2025)10.1016/j.joca.2025.10.003
N/A
0DataRank · unranked
0 citations

Mylène P. Jansen, S. Maschek, S.C. Mastbergen, A. Wisser, Harrie Weinans +8 more