Author/Authors :
Bagheri Lankarani, Kamran Health Policy Research Center - Institute of Health - Shiraz University of Medical Sciences, Shiraz, Iran , Zarei, Nooshin Shiraz HIV/AIDS Research Center - Institute of Health - Shiraz University of Medical Sciences, Shiraz, Iran , Joulaei, Hassan Shiraz HIV/AIDS Research Center - Institute of Health - Shiraz University of Medical Sciences, Shiraz, Iran