International Journal of Preventive Medicine (Int J Prev Med)2008-78024420130219491492ENCenter for Research on Ethnicity, Culture and Health, School of Public Health, University of Michigan, Ann Arbor AND Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor20130219-http://ijpm.mui.ac.ir/index.php/ijpm/article/view/1078http://ijpm.mui.ac.ir/index.php/ijpm/article/download/1078/930