[1] Indiana Univ Sch Med, Dept Psychiat, IU Hlth Neurosci Ctr Goodman Hall 355 W 16th St,Su, Indianapolis, IN 46202 USA
[2] vivo Int, Constance, Germany
[3] Mayo Clin, Dept Pain Med, Pain Med, Jacksonville, FL USA
[4] Indiana Univ, Dept Psychol, Bloomington, IN USA
[5] Indiana Univ Sch Med, Dept Obstet & Gynecol, Indianapolis, IN USA