1 Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel. Electronic address: kmuhsen@post.tau.ac.il.
2 School of Public Health, University of Haifa, Haifa, Israel.
3 School of Social Work, Bar Ilan University, Ramat Gan, Israel.
4 Braun School of Public Health and Community Medicine, Hebrew University-Hadassah, Jerusalem, Israel.