1. University of Michigan School of Public Health Ann Arbor MI USA
2. University of North Carolina at Chapel Hill School of Medicine Chapel Hill NC USA
3. David Geffen School of Medicine at UCLA Los Angeles CA USA
4. University of Arkansas for Medical Sciences College of Public Health Little Rock AR USA
5. Johns Hopkins School of Nursing Baltimore MD USA
6. West Virginia University School of Medicine Morgantown WV USA
7. West Virginia Clinical and Translational Science Institute Morgantown WV USA
8. Rutgers New Jersey Medical School Newark NJ USA
9. Fred Hutchinson Cancer Research Center Seattle WA USA
10. FHI360 Washington DC USA
11. Fenway Health and Harvard Medical School New York NY USA
12. Weill Cornell Medicine New York NY USA