[1] Ben Gurion Univ Negev, Dept Educ, IL-84105 Beer Sheva, Israel
[2] Ben Gurion Univ Negev, Dept Middle East Studies, Beer Sheva, Israel
[3] Ben Gurion Univ Negev, Sch Publ Hlth, Fac Hlth Sci, Masters Program Emergency Med, Beer Sheva, Israel
[4] Ben Gurion Univ Negev, Recanati Sch Community Hlth Profess, Nursing Dept, Beer Sheva, Israel