1. Faculty of Social Work and Director of the Center for Bedouin Studies and Development, Ben Gurion University of the Negev, POB 653, Beer-Sheva 84 105, Israel.
2. Faculty of Social Work, University of Calgary, Calgary, Alberta T2N 1N4, Canada
3. Neuro-Psychiatrist and Director, Treatment and Rehabilitation Center for Victims of Torture, Ramallah, West Bank, Palestine