Author/Authors :
ARAB-ZOZANI, Morteza Iranian Center of Excellence in Health Management - School of Management and Medical Informatics - Tabriz University of Medi-cal Sciences, Tabriz, Iran , ALIZADEH K, Mahtab Elderly Health Research Center - Endocrinology and Metabolism Population Sciences Institute - Tehran University of Medical Sci-ences, Tehran, Iran , JANATI, Ali Iranian Center of Excellence in Health Management - School of Management and Medical Informatics - Tabriz University of Medi-cal Sciences, Tabriz, Iran