Author/Authors :
-، - نويسنده Addiction Research Center, Mashhad University of Medical Sciences, Mashhad, Iran Zavar, Abbas , -، - نويسنده Mental Health & Addiction prevention Department, Vice Chancellor for Health, Mashhad University of Medical Sciences, Mashhad, Iran Khadivi Zand, Somayyeh , -، - نويسنده Mental Health & Addiction prevention Department, Vice Chancellor for Health, Mashhad University of Medical Sciences, Mashhad, Iran Kabiri, Fatemeh