1. The Ohio State University, Columbus, Ohio (K.K.V.)
2. Gillings School of Global Public Health and Center for Women's Health Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina (V.P., M.J.F.)
3. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina (K.A.B., H.E.J.)
4. University of Utah Health, Salt Lake City, Utah (M.C.S.)