[1] Bar Ilan Univ, Fac Med Galilee, Unit Assessment & Evaluat, H Szold St 14,POB 1589, IL-1311502 Safed, Israel
[2] Bar Ilan Univ, Fac Med Galilee, Anat Program, H Szold St 14,POB 1589, IL-1311502 Safed, Israel
[3] Bar Ilan Univ, Fac Med Galilee, Ctr Med Educ, Safed, Israel
[4] Hebrew Univ Jerusalem Hadassah Hosp & Med Sch, Sch Med, Jerusalem, Israel
[5] Hebrew Univ Jerusalem, Fac Med, POB 12272, IL-9112102 Jerusalem, Israel