Nandi L. Siegfried
South African Medical Research Council
ORCID: 0000-0002-4081-1698Pilot 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.
Indexed papers
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.
An-Wen Chan, Gary S. Collins, Asbjørn Hróbjartsson, David Moher, Kenneth F. Schulz +34 more
Papers
Driven by 11 papers — median percentile 56. Top paper: “CONSORT 2025 Statement”.
An-Wen Chan, Gary S. Collins, Asbjørn Hróbjartsson, David Moher, Kenneth F. Schulz +35 more
An-Wen Chan, Gary S. Collins, Asbjørn Hróbjartsson, David Moher, Kenneth F. Schulz +35 more
An-Wen Chan, Gary S. Collins, Asbjørn Hróbjartsson, David Moher, Kenneth F. Schulz +35 more
Isabelle Boutron, Sally Hopewell, David Moher, Kenneth F. Schulz, Gary S. Collins +34 more
An-Wen Chan, Gary S. Collins, Asbjørn Hróbjartsson, David Moher, Kenneth F. Schulz +34 more
An-Wen Chan, Gary S. Collins, Asbjørn Hróbjartsson, David Moher, Kenneth F. Schulz +34 more
Isabelle Boutron, Sally Hopewell, David Moher, Kenneth F. Schulz, Gary S. Collins +35 more
An-Wen Chan, Gary S. Collins, Asbjørn Hróbjartsson, David Moher, Kenneth F. Schulz +34 more
Isabelle Boutron, Sally Hopewell, David Moher, Kenneth F. Schulz, Gary S. Collins +34 more
An-Wen Chan, Gary S. Collins, Asbjørn Hróbjartsson, David Moher, Kenneth F. Schulz +34 more
Peter Gill, Davina Ghersi, Lisa Campbell, Jeremy Sugarman, Richard Emsley +41 more