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

Sindhu R. Johnson

Toronto Western Hospital

ORCID: 0000-0003-0591-2976
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 4%percentile
0.627Author DataRank

Indexed papers

2in 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 2 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.

Systematic Analysis of the Literature in Search of Defining Systemic Sclerosis Subsets

The Journal of Rheumatology(2021)10.3899/jrheum.201594
Top 32%
0.627DataRank
Top 32%15 citations

Janet Pope, Matthew Turk, Jenny Shu, April Marquardt, F.H.J. van den Hoogen +7 more

Papers

Driven by 10 papers — median percentile 68. Top paper: “Safety and efficacy of abatacept in early diffuse cutaneous systemic sclerosis (ASSET): open-label extension of a phase 2, double-blind randomised trial”.

Safety and efficacy of abatacept in early diffuse cutaneous systemic sclerosis (ASSET): open-label extension of a phase 2, double-blind randomised trial

The Lancet Rheumatology(2020)10.1016/s2665-9913(20)30237-x
N/A
1.1DataRank · unranked
48 citations

Cathie Spino, Richard McLain, Sindhu R. Johnson, Christopher P. Denton, Jerry A. Molitor +27 more

American College of Rheumatology Guidance for COVID‐19 Vaccination in Patients With Rheumatic and Musculoskeletal Diseases: Version 3

Arthritis & Rheumatology(2021)10.1002/art.41928
N/A
0.796DataRank · unranked
201 citations

Sindhu R. Johnson, Donald D. Anthony, Reuben J. Arasaratnam, Lindsey R. Baden, Anne R. Bass +9 more

Systematic Analysis of the Literature in Search of Defining Systemic Sclerosis Subsets

The Journal of Rheumatology(2021)10.3899/jrheum.201594
Top 32%
0.627DataRank
Top 32%15 citations

Janet Pope, Matthew Turk, Jenny Shu, April Marquardt, F.H.J. van den Hoogen +7 more

Advances in SLE classification criteria

Journal of Autoimmunity(2022)10.1016/j.jaut.2022.102845
N/A
0.529DataRank · unranked
33 citations

Karen Costenbader, Thomas Dörner, Sindhu R. Johnson, Martin Aringer

Evaluating the Construct of Damage in Systemic Lupus Erythematosus

Arthritis Care & Research(2021)10.1002/acr.24849
N/A
0DataRank · unranked
27 citations

Dafna D. Gladman, Hermine I. Brunner, David Isenberg, Ann E. Clarke, Megan R.W. Barber +42 more

Performance of the 2019 EULAR/ACR classification criteria for systemic lupus erythematosus in early disease, across sexes and ethnicities

Annals of the Rheumatic Diseases(2020)10.1136/annrheumdis-2020-217162
N/A
0DataRank · unranked
59 citations

Ralph Brinks, Karen H. Costenbader, David Daikh, Marta Mosca, Rosalind Ramsey‐Goldman +59 more

European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) SLE classification criteria item performance

Annals of the Rheumatic Diseases(2021)10.1136/annrheumdis-2020-219373
N/A
0DataRank · unranked
67 citations

Ralph Brinks, Thomas Dörner, David Daikh, Marta Mosca, Rosalind Ramsey‐Goldman +59 more

Patterns of patient-reported symptoms and association with sociodemographic and systemic sclerosis disease characteristics: a scleroderma Patient-centered Intervention Network (SPIN) Cohort cross-sectional study

EClinicalMedicine(2023)10.1016/j.eclinm.2023.102104
N/A
0DataRank · unranked
6 citations

Mitchell R. Knisely, Donald E. Bailey, Tamara J. Somers, Linda Kwakkenbos, Marie‐Eve Carrier +95 more

SLE classification criteria item relationships: implications on SLE as a disease entity

Annals of the Rheumatic Diseases(2025)10.1016/j.ard.2025.07.024
N/A
0DataRank · unranked
0 citations

Franziska Szelinski, Thomas Dörner, Karen H. Costenbader, Sindhu R. Johnson, Martin Aringer

605 The Systemic Lupus Erythematosus International Collaborating Clinics (SLICC), American College of Rheumatology (ACR), and Lupus Foundation of America (LFA) Damage Index Revision – Item Generation Phase

DOAJ (DOAJ: Directory of Open Access Journals)(2022)10.1136/lupus-2022-lupus21century.26
N/A
0DataRank · unranked
0 citations

Ann E. Clarke, Sindhu R. Johnson, Hermine I. Brunner, Jiacai Cho, N. Costedoat‐Chalumeau +17 more