[1] Chaim Sheba Med Ctr, Gertner Inst Epidemiol & Hlth Policy Res, Unit Mental Hlth Epidemiol & Psychosocial Aspects, IL-52621 Tel Hashomer, Israel
[2] Acad Coll Tel Aviv Yaffo, Sch Behav Sci, Tel Aviv, Israel
[3] Minist Hlth, Mental Hlth Serv, Jerusalem, Israel
[4] Tel Aviv Univ, Dept Publ Hlth, IL-69978 Tel Aviv, Israel