[1] Univ Porto, Inst Biomed Sci Abel Salazar, Porto, Portugal
[2] Queen Mary Univ London, WHO Collaborating Ctr Mental Hlth Serv Dev, Unit Social & Community Psychiat, London, England
[3] Hosp Magalhaes Lemos, Porto, Portugal
[4] Carol Davila Univ Med & Pharm, Bucharest, Romania
[5] Cyprus Mental Hlth Serv, Nicosia, Cyprus
[6] Heidelberg Univ Hosp, Dept Gen Internal & Psychosomat Med, Heidelberg, Germany
[7] Univ Clin Ctr Republ Srpska, Psychiat Clin, Banja Luka, Bosnia & Herceg
[8] Shanghai Univ Med & Hlth Sci, Basic Med Coll, Shanghai, Peoples R China
[9] Univ Basel, Div Internal Med, Basel, Switzerland
[10] Pavol Jozef Safarik Univ, Fac Med, Dept Psychiat 1, Kosice, Slovakia
[11] Merlin Pk Univ Hosp, Galway Acute Child & Adolescent Psychiat Inpatien, Galway, Ireland
[12] Lev Hasharon Mental Hlth Ctr Tzur Moshe, Tzur Moshe, Israel
[13] Tel Aviv Univ, Tel Aviv, Israel
[14] Wroclaw Med Univ, Dept Psychiat, Wroclaw, Poland
[15] Univ Tampere, Tampere, Finland
[16] Natl & Kapodistrian Univ Athens, Ctr Adolescent Med, Dept Pediat 1, Athens, Greece
[17] Natl & Kapodistrian Univ Athens, Sch Med, UNESCO Chair Adolescent Hlth Care, Athens, Greece
[18] Koc Univ Hosp, Dept Psychiat, Istanbul, Turkey
[19] Univ Belgrade, Inst Mental Hlth, Sch Med, Belgrade, Serbia
[20] Hosp Clin San Carlos, Madrid, Spain
[21] Hosp Papa Giovanni XXIII Bergamo BG, Dept Psychiat, Bergamo, Italy
[22] Univ Clin Ctr Serbia, Dept Affect Disorders, Belgrade, Serbia
[23] Univ Hosp Dubrava, Dept Psychiat, Referral Ctr Stress Related Disorders, Zagreb, Croatia
[24] Mental Hlth Ctr Prof N Shipkovenski, Sofia, Bulgaria
[25] Univ Hosp Ctr Mother Teresa, Dept Pediat, Tirana, Albania
[26] Univ Antwerp, Collaborat Antwerp Psychiat Res Inst, Fac Med, Antwerp, Belgium