作者单位:Tel Aviv Univ, Sch Hlth Profess, Pat Matthews Acad Sch Nursing, Dept Nursing,Hillel Yaffe Med Ctr[1]Tel Aviv Univ, Sch Hlth Profess, IL-69978 Tel Aviv, Israel[2]Adelphi Univ, Garden City, NY USA[3]CUNY, Hunter Coll, Hunter Bellevue Sch Nursing, New York, NY USA[4]