[1] Univ Calif San Diego, Eating Disorder Treatment & Res Program, Dept Psychiat, La Jolla Village Profess Ctr, La Jolla, CA 92037 USA
[2] Univ Calif San Diego, Lab Biol Dynam & Theoret Med, Dept Psychiat, La Jolla, CA 92037 USA
[3] Univ Rochester, Med Ctr, Rochester, NY 14642 USA