1. Student Research Committee, Mashhad University of Medical Science, Mashhad, Iran
2. Management & Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
3. Instructor Social Determinants of Health Research Center, Gonabad University of Medical Science, Gonabad, Iran
4. Tuberculosis Coordinator at Health Department of Mashhad University of Medical Sciences, Mashhad, Iran