1. Department of Biostatistics, Harvard T.H. Chan School of Public Health
2. Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania
3. Department of Epidemiology and Biostatistics, University of Arizona
4. Department of Obstetrics and Gynecology, University of Pennsylvania
5. University of Colorado Denver
6. Department of Biostatistics, Brown University
7. Statistical Research and Data Science Center, Pfizer Inc