[1] Indiana Univ, Kinsey Inst, Bloomington, IN 47405 USA
[2] Indiana Univ, Ctr Integrat Study Anim Behav, Bloomington, IN 47405 USA
[3] Mayo Clin, Womens Hlth Clin, Div Gen Internal Med, Dept Med, Rochester, MN USA
[4] Mayo Clin, Dept Psychiat & Psychol, Rochester, MN USA
[5] Univ N Carolina, Dept Psychol, 9201 Univ City Blvd, Charlotte, NC 28223 USA