[1] Charles Univ Prague, Fac Med 3, Dept Psychiat & Med Psychol, Klecany, Czech Republic
[2] Ctr Clin Neurosci, Dept Neurol, Prague, Czech Republic
[3] Nat Inst Mental Hlth, Publ Mental Hlth, Klecany, Czech Republic
[4] Charles Univ Prague, Fac Med 2, Dept Epidemiol, Prague, Czech Republic