1. Center for Scientific Diversity, Center for Biostatistics, and Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY;;
2. Department of Epidemiology and Biostatistics, Dornsife School of Public Health, Drexel University, Philadelphia, PA;;
3. SAS Institute, Cary, NC;;
4. Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA;;
5. Department of Biostatistics, Epidemiology & Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA;;
6. Department of Mathematics, Winston-Salem State University, Winston Salem, NC;;
7. Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY