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

Chen Dun

Johns Hopkins University

ORCID: 0000-0003-4220-5939

Also affiliated with Johns Hopkins Medicine, Smith-Kettlewell Eye Research Institute

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
0.631Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

NIH funding of COVID-19 research in 2020: a cross-sectional study

BMJ Open(2022)10.1136/bmjopen-2021-059041
Top 31%
0.631DataRank
Top 31%6 citations

Chen Dun, Andrea S. Meyer, Sanuri Hennayake, Christi Walsh, Christopher Kung +7 more

Papers

Driven by 10 papers — median percentile 69. Top paper: “Current progress and open challenges for applying deep learning across the biosciences”.

Current progress and open challenges for applying deep learning across the biosciences

Nature Communications(2022)10.1038/s41467-022-29268-7
N/A
0.894DataRank · unranked
387 citations

Amirali Aghazadeh, Michael Nute, Dinler A. Antunes, Advait Balaji, Richard G. Baraniuk +13 more

NIH funding of COVID-19 research in 2020: a cross-sectional study

BMJ Open(2022)10.1136/bmjopen-2021-059041
Top 31%
0.631DataRank
Top 31%6 citations

Chen Dun, Andrea S. Meyer, Sanuri Hennayake, Christi Walsh, Christopher Kung +7 more

Practice patterns of peripheral vascular interventions for peripheral artery disease in the office-based laboratory setting versus outpatient hospital

Journal of Vascular Surgery(2024)10.1016/j.jvs.2024.06.006
N/A
0.416DataRank · unranked
15 citations

Chen Dun, Sanuja Bose, Katherine M. McDermott, Midori White, Jeffrey J. Siracuse +5 more

Reprint of: Early peripheral vascular interventions for claudication are associated with higher rates of late interventions and progression to chronic limb threatening ischemia

Journal of Vascular Surgery(2023)10.1016/j.jvs.2023.04.023
N/A
0.312DataRank · unranked
7 citations

Chen Dun, Qingwen Kawaji, Christopher J. Abularrage, James H. Black, Martin A. Makary +2 more

Validation of ICD-10 Codes to Distinguish Between Claudication and Chronic Limb-Threatening Ischemia in Patients Undergoing Peripheral Vascular Intervention Using Medicare-Matched Registry Data

Circulation Cardiovascular Quality and Outcomes(2025)10.1161/circoutcomes.124.011467
N/A
0DataRank · unranked
6 citations

David P. Stonko, Sharon C. Kiang, Danny S. Roh, Jialin Mao, Andrew Cabrera +8 more

Use of Intravascular Ultrasound During First-Time Femoropopliteal Peripheral Vascular Interventions Among Medicare Beneficiaries

Annals of Vascular Surgery(2021)10.1016/j.avsg.2021.09.024
N/A
0DataRank · unranked
8 citations

Earl Goldsborough, Chen Dun, Christopher J. Abularrage, James H. Black, Martin A. Makary +2 more

Impact of the 2023 Centers for Medicare & Medicaid Services policy change on carotid artery stenting use among Medicare beneficiaries

Surgery(2025)10.1016/j.surg.2025.109622
N/A
0DataRank · unranked
2 citations

Chen Dun, Yan‐Dong Wu, Midori White, David P. Stonko, Marc L. Schermerhorn +5 more

NIH Funding of COVID-19 Research in 2020: a Cross Sectional Study

medRxiv(2021)10.1101/2021.12.08.21267482
N/A
0DataRank · unranked
2 citations

Chen Dun, Andrea S. Meyer, Sanuri Hennayake, Christi Walsh, Christopher Kung +7 more

Early peripheral vascular interventions for claudication are associated with higher rates of late interventions and progression to chronic limb threatening ischemia

Journal of Vascular Surgery(2022)10.1016/j.jvs.2022.10.025
N/A
0DataRank · unranked
48 citations

Chen Dun, Qingwen Kawaji, Christopher J. Abularrage, James H. Black, Martin A. Makary +2 more

Appropriateness of Care Measures: A Novel Approach to Quality

Annals of Vascular Surgery(2024)10.1016/j.avsg.2024.01.029
N/A
0DataRank · unranked
1 citations

Michael S. Conte, Chen Dun, Martin A. Makary, Caitlin W. Hicks