1. Division of General Surgery; Rabin Medical Center- Campus Golda; the Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
2. Department of Psychology; The Max Stern Yezreel Valley College; Yezreel Valley Israel
3. Department of Psychology; Tel-Hai Academic College; Tel-Hai Israel
4. Department of Psychology; The Center for Psychobiological Research; The Bruce Rappaport Faculty of Medicine; Techion- Israel Institute of Technology and Medical Center; Yezreel Valley Israel
5. Department in Nazareth Municipality; Pedagogical Municipal and Follow Up; Nazareth Israel
6. Department of Epidemiology; Colleges of Public Health and Health Professions and Medicine; University of Florida; Gainesville FL USA