1. Arizona State University, Phoenix (C.S.).
2. University of Minnesota School of Public Health, Minneapolis (A.E.).
3. OptumLabs Visiting Fellow, Boston, MA (A.E.).
4. Urban Institute, Washington, DC (L.B.S.).
5. Harvard Medical School, Boston, MA (A.J.).
6. National Bureau of Economic Research, Cambridge, MA (A.J., P.K.-M.).
7. Yale School of Public Health, New Haven, CT (J.S.R.).
8. Yale School of Medicine, New Haven, CT (J.S.R., N.R.D.).
9. Mayo Clinic Department of Health Sciences Research, Rochester, MN (N.S.).
10. University of Minnesota Carlson School of Management, Minneapolis (P.K.-M.).