[1] Aristotle Univ Thessaloniki, Sch Med, Dept Psychiat 3, GR-54006 Thessaloniki, Greece
[2] Aristotle Univ Thessaloniki, GR-54006 Thessaloniki, Greece
[3] Aristotle Univ Thessaloniki, Sch Fine Arts, Dept Mus Studies, GR-54006 Thessaloniki, Greece
[4] Aristotle Univ Thessaloniki, Dept Meteorol & Climatol, Sch Geol, GR-54006 Thessaloniki, Greece
[5] Univ Hosp Psychiat, Ctr Social Psychiat, Dept Psychiat Psychotherapy & Psychosomat, Zurich, Switzerland
[6] Vrije Univ Amsterdam, Fac Psychol & Educ, Dept Clin Psychol, Boechorststr 1, NL-1081 BT Amsterdam, Netherlands
[7] Vilnius Univ, Psychiat Clin, Fac Med, Vilnius, Lithuania
[8] Natl Inst Mental Hlth, Klecany, Czech Republic
[9] WHO Collaborating Ctr, Inst Mental Hlth, Palmoticeva 37, Belgrade 11000, Serbia
[10] George Washington Univ, Sch Med, Washington, DC USA
[11] George Washington Univ, Sch Publ Hlth, Washington, DC USA
[12] Riga Stradins Univ, Dept Psychiat & Narcol, Tvaika Str 2, LV-1005 Riga, Latvia
[13] Univ Hosp, Dept Psychiat, SNP 1, Kosice 04066, Slovakia
[14] Ruhr Univ Bochum, Dept Psychiat, LWL Univ Hosp, Alexandrinenstr 1, D-44791 Bochum, Germany
[15] Karolinska Inst, Dept Clin Neurosci, Solna, Sweden
[16] Psychiat Hosp Vojnik, Celjska Cesta 37, Vojnik, Slovenia
[17] Natl Mental Hlth Ctr & Antidrug, Bucharest, Romania
[18] Poznan Univ Med Sci, Dept Adult Psychiat, Poznan, Poland
[19] St Marguerite Hosp, Dept Psychiat, F-13274 Marseille, France
[20] East London NHS Trust, London E1 4DG, England
[21] Royal Coll Surgeons Ireland, Mol & Cellular Therapeut, Dublin 2, Ireland
[22] Univ Psychiat Hosp, Ljubljana, Slovenia
[23] Katholieke Univ Leuven, Univ Psychiat Ctr, Louvain, Belgium
[24] Univ Hosp Act Treatment Neurol & Psychiat Svet Na, Psychiat Clin 2, Sofia, Bulgaria
[25] Univ Montenegro, Sch Med, Psychiat Clin, Clin Ctr Montenegro, Podgorica, Montenegro
[26] Med Univ Vienna, Div Biol Psychiat, Dept Psychiat & Psychotherapy, Vienna, Austria
[27] Univ Lisbon, Fac Med, Ave Prof Egas Moniz, P-1649035 Lisbon, Portugal
[28] Univ Hosp Ctr Zagreb, Dept Psychiat, Zagreb, Croatia
[29] Natl Inst Hlth ISS, Ctr Epidemiol Surveillance & Hlth Promot CNESPS, Rome, Italy
[30] Univ Pisa, Dept Clin & Expt Med, Psychiat Unit, Pisa, Italy
[31] Inst Behav Sci G De Lisio, Pisa, Italy
[32] Univ Oslo, Inst Clin Med, KG Jebsen Ctr Psychosis Res, NORMENT, Oslo, Norway
[33] Oslo Univ Hosp, Div Mental Hlth & Addict, Oslo, Norway
[34] Univ Belgrade, Inst Mental Hlth, Sch Med, Belgrade, Serbia
[35] Estonian Swedish Mental Hlth & Suicidol Inst, Tallinn, Estonia
[36] Semmelweis Univ, Fac Med, Dept Clin & Theoret Mental Hlth, Budapest, Hungary
[37] Natl Inst Psychiat & Addict, Lab Suicide Res & Prevent, Budapest, Hungary
[38] Univ Turku, Dept Psychiat, Turku, Finland
[39] Semmelweis Univ, Dept Pharmacodynam, MTA SE, Budapest, Hungary
[40] Hungarian Acad Sci, Neuropsychopharmacol & Neurochem Res Grp, Budapest, Hungary
[41] Ioannina Sch Med, Dept Psychiat, Ioannina, Greece
[42] Univ Copenhagen, Mental Hlth Ctr North Zealand, Psychiat Res Unit, Dyrehavevej 48, DK-3400 Hillerod, Denmark
[43] Univ Roma La Sapienza, Dept Neurosci Mental Hlth & Sensory Organs, Suicide Prevent Ctr, St Andrea Hosp, Rome, Italy