1. Joseph J. Zilber School of Public Health, University of Wisconsin–Milwaukee, Milwaukee, Wisconsin
2. Department of Epidemiology and Biostatistics, Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania
3. Department of Epidemiology, School of Public Health, University of California, Berkeley, Berkeley, California
4. Department of Oncology, School of Medicine and Karmanos Cancer Institute, Wayne State University, Detroit, Michigan
5. Division of Epidemiology, Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
6. Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina
7. Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan