[1] Univ Bonn, Dept Genom, Life & Brain Ctr, D-5300 Bonn, Germany
[2] Univ Bonn, Inst Med Biometry Informat & Epidemiol, D-5300 Bonn, Germany
[3] Max Planck Inst Psychiat, D-80804 Munich, Germany
[4] Cent Inst Mental Hlth, Dept Genet Epidemiol Psychiat, D-6800 Mannheim, Germany
[5] Univ Hosp Munich, Dept Child & Adolescent Psychiat & Psychotherapy, Munich, Germany
[6] Univ Bonn, Inst Human Genet, D-5300 Bonn, Germany