Author/Authors :
FARZIANPOUR, Fereshteh Dept. of Health Management& Economic - School of Public Health - Tehran University of Medical Sciences , BAKHTIARI, Ahad Dept. of Health Management& Economic - School of Public Health - Tehran University of Medical Sciences , MOSAVEE, Hoda Dept. of Healthcare Management - Ahvaz University of Medical Sciences , AKBARZADEH, Arash Dept. of Biostatistics - School of Public Health - Tehran University of Medical Sciences