[1] Univ New Hampshire, Dept Nursing, 4 Lib Way, Durham, NH 03824 USA
[2] Stanford Univ, Sch Med, Dept Med, Div Nephrol, Stanford, CA 94305 USA
[3] Stanford Univ, Sch Med, PRIDE Study, PRIDEnet, Stanford, CA 94305 USA
[4] Stanford Univ, Sch Med, Dept Epidemiol & Populat Hlth, Stanford, CA 94305 USA
[5] Emory Univ, Nell Hodgson Woodruff Sch Nursing, Atlanta, GA 30322 USA
[6] Univ Calif San Francisco, Dept Psychiat, San Francisco, CA USA
[7] Univ Calif San Francisco, Sch Nursing, Dept Community Hlth Syst, San Francisco, CA 94143 USA
[8] Stanford Univ, Sch Med, Dept Obstet & Gynecol, Stanford, CA 94305 USA