[1] Univ Penn, Penn Ctr Womens Behav Wellness, Perelman Sch Med, Philadelphia, PA 19104 USA
[2] Univ Penn, Dept Psychiat, Perelman Sch Med, Philadelphia, PA 19104 USA
[3] Univ Penn, Dept Obstet & Gynecol, Perelman Sch Med, Philadelphia, PA 19104 USA
[4] Univ Penn, Sch Vet Med, Philadelphia, PA 19104 USA