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

Marije Van Schalkwyk

Western Cape Department of Health

ORCID: 0000-0003-2679-901X

Also affiliated with Stellenbosch University, Tygerberg Hospital

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 2%percentile
2.7Author 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.

Clinical Experience With Severe Acute Respiratory Syndrome Coronavirus 2–Related Illness in Children: Hospital Experience in Cape Town, South Africa

Clinical Infectious Diseases(2020)10.1093/cid/ciaa1666
Top 8%
2.7DataRank
Top 8%53 citations

Juanita Lishman, Lilly M. Verhagen, Andrew Redfern, Liezl Smit, Mikhail Barday +15 more

Papers

Driven by 10 papers — median percentile 92. Top paper: “Clinical Experience With Severe Acute Respiratory Syndrome Coronavirus 2–Related Illness in Children: Hospital Experience in Cape Town, South Africa”.

Clinical Experience With Severe Acute Respiratory Syndrome Coronavirus 2–Related Illness in Children: Hospital Experience in Cape Town, South Africa

Clinical Infectious Diseases(2020)10.1093/cid/ciaa1666
Top 8%
2.7DataRank
Top 8%53 citations

Juanita Lishman, Lilly M. Verhagen, Andrew Redfern, Liezl Smit, Mikhail Barday +15 more

Myocardial Steatosis Among Antiretroviral Therapy–Treated People With Human Immunodeficiency Virus Participating in the REPRIEVE Trial

The Journal of Infectious Diseases(2020)10.1093/infdis/jiaa245
N/A
0.788DataRank · unranked
22 citations

Kim‐Lien Nguyen, Vlad G. Zaha, Kara W Chew, R. L. Morrison, Ntobeko A. B. Ntusi +29 more

Patterns of Antiretroviral Therapy Use and Immunologic Profiles at Enrollment in the REPRIEVE Trial

The Journal of Infectious Diseases(2020)10.1093/infdis/jiaa259
N/A
0.466DataRank · unranked
13 citations

Heather J. Ribaudo, Jorge Leon-Cruz, Edgar T. Overton, Markella V. Zanni, Carlos Malvestutto +89 more

A Real-Time Urine Tenofovir Assay Improves Drug Adherence Among People With HIV With Prior Virologic Failure in a Randomized Controlled Trial

Clinical Infectious Diseases(2025)10.1093/cid/ciaf337
N/A
0.208DataRank · unranked
3 citations

Eric Decloedt, Lauren Jennings, Tracy Kellermann, Khethiwe Motha, Marije Van Schalkwyk +6 more

Pharmacokinetics and Safety of Clofazimine in Women With Rifampicin-resistant Tuberculosis During Pregnancy and the Postpartum Period: Results From IMPAACT P1026s

The Journal of Infectious Diseases(2025)10.1093/infdis/jiaf504
N/A
0DataRank · unranked
3 citations

Flynn McMorrow, Kristina M. Brooks, Mauricio Pinilla, Lee Fairlie, James S. Ngocho +38 more

Virological and drug-resistance outcomes for people living with HIV initiating or switching to tenofovir, lamivudine, and dolutegravir in six PEPFAR-supported countries: a prospective cohort study

The Lancet HIV(2025)10.1016/s2352-3018(25)00162-6
N/A
0DataRank · unranked
3 citations

Caitlyn McCarthy, Carole L. Wallis, Cissy Kityo, Michael D. Hughes, Catherine Godfrey +44 more

Virology Outcomes of Tenofovir-lamivudine-dolutegravir in Treatment-naïve and Virologically Suppressed Individuals Switching From an NNRTI-based Regimen: An Observational Analysis at 13 Sites

Open Forum Infectious Diseases(2025)10.1093/ofid/ofaf270
N/A
0DataRank · unranked
1 citations

Caitlyn McCarthy, Serena P. Koenig, Michael D Hughes, Carole L. Wallis, Isaac Tsikhutsu +41 more

Corrigendum to: Patterns of Antiretroviral Therapy Use and Immunologic Profiles at Enrollment in the REPRIEVE Trial

The Journal of Infectious Diseases(2020)10.1093/infdis/jiaa594
N/A
0DataRank · unranked
0 citations

Heather J. Ribaudo, Jorge Leon-Cruz, Edgar T. Overton, Markella V. Zanni, Carlos Malvestutto +19 more

Perspectives of people living with HIV and health workers about a point-of-care adherence assay: a qualitative study on acceptability

AIDS Care(2023)10.1080/09540121.2023.2174928
N/A
0DataRank · unranked
17 citations

Dillon T. Wademan, Lario Viljoen, Hanlie Myburgh, Lauren Jennings, Eric Decloedt +6 more

Pharmacokinetics and safety of first-line tuberculosis drugs rifampin, isoniazid, ethambutol, and pyrazinamide during pregnancy and postpartum: results from IMPAACT P1026s

Antimicrobial Agents and Chemotherapy(2023)10.1128/aac.00737-23
N/A
0DataRank · unranked
16 citations

Adrie Bekker, Eric Decloedt, Jiajia Wang, Gerhard Theron, Mark F. Cotton +16 more