[1] Univ Molise, Dept Med & Hlth Sci, Campobasso, Italy
[2] Karolinska Inst, Natl Prevent Suicide & Mental Ill Hlth NASP, Stockholm, Sweden
[3] Schneider Children Med Ctr Israel, Clalit Hlth Serv, Tel Aviv, Israel
[4] Vadaskert Child Psychiat Hosp & Outpatient Clin, Budapest, Hungary
[5] Eotvos Lorand Univ, Inst Psychol, Budapest, Hungary
[6] Univ Oviedo, Dept Psychiat, Oviedo, Spain
[7] Univ Heidelberg Hosp, Dept Clin Child & Adolescent Psychiat, Heidelberg, Germany
[8] Natl Suicide Res Fdn, Cork, Ireland
[9] Iuliu Hatieganu Univ Med & Pharm, Clin Psychol Dept, Cluj Napoca, Romania
[10] Univ Med Informat Technol, Res Div Mental Hlth, Innsbruck, Austria
[11] Nancy Univ, Med Ctr, Dept Psychiat & Clin Psychol, Nancy, France
[12] Univ Primorska, Dept Mental Hlth, Koper, Slovenia
[13] Estonian Swedish Mental Hlth & Suicidol Inst, Tallinn, Estonia
[14] Columbia Univ, Inst Psychiat, New York, NY USA
[15] New York State Psychiat Inst & Hosp, New York, NY 10032 USA