[1] Tel Aviv Univ, Sch Publ Hlth, Dept Hlth Promot, Sackler Fac Med, POB 39040, IL-69978 Tel Aviv, Israel
[2] Tel Aviv Univ, Herczeg Inst Aging, Tel Aviv, Tel Aviv, Israel
[3] Tel Aviv Univ, Minerva Ctr Interdisciplinary Study End Life, Tel Aviv, Tel Aviv, Israel
[4] Sapir Acad Coll, Sch Social Work, Hof Ashkelon, Israel