1. Meta-Research Innovation Center at Stanford, Stanford University School of Medicine, Stanford, California
2. Stanford Prevention Research Center, Department of Medicine, Stanford University School of Medicine, Stanford, California
3. Now with Department of Sociology, University of Essex, Colchester, United Kingdom
4. Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California
5. Lane Medical Library, Stanford University School of Medicine, Stanford, California
6. Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, California