1. Johns Hopkins School of Nursing, Baltimore, MD (N.P., M.A.S., S.L.S., C.H.).
2. Johns Hopkins School of Medicine, Baltimore, MD (C.E.N., S.L.S., K.M., C.H., J.M.L.).
3. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD (S.L.S., K.M., C.H.).
4. Boston College Connell School of Nursing, MA (C.S.L.).
5. University of Texas Southwestern, Dallas, TX (A.M.S.).
6. University of North Carolina School of Medicine, Chapel Hill (P.P.C.).
7. University of Utah, Salt Lake City (R.F.).