Center for Women's Health, Mayo Clinic, Rochester, MN, USA; Women's Health Research Center, Mayo Clinic, Rochester, MN, USA; Menopause and Women's Sexual Health Clinic, Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA; Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, USA; Corresponding author at: 200 First St. SW, Rochester, MN 55905, USA.