[1] Univ Maryland, Sch Med, Mood & Anxiety Program, Baltimore, MD 21201 USA
[2] Univ Texas Hlth Sci Ctr Houston, Dept Psychiat & Behav Sci, Houston, TX USA
[3] Med Univ Innsbruck, Bio Ctr, Div Biol Chem, A-6020 Innsbruck, Austria
[4] St Elizabeth Hosp, Psychiat Residency Training Program, Washington, DC USA
[5] Univ Maryland, Sch Med, Div Child & Adolescent Psychiat, Baltimore, MD 21201 USA
[6] Univ Maryland, Child & Adolescent Mental Hlth Innovat Ctr, Baltimore, MD 21201 USA
[7] Univ Munich, Sect Mol & Clin Neurobiol, Munich, Germany
[8] Univ Halle Wittenberg, Dept Psychiat, D-06108 Halle, Germany