Author/Authors :
KHAZAEI, Salman Dept. of Epidemiology & Biostatistics - School of Public Health - Hamadan University of Medical Sciences, Hamadan, Iran , SALEHINIYA, Hamid Dept. of Epidemiology & Biostatistics - School of Public Health - Isfahan University of Medical Sciences, Isfahan, Iran , MOHAMMADIAN-HAFSHE-JANI, Abdollah Dept. of Epidemiology & Biostatistics - School of Public Health - Isfahan University of Medical Sciences, Isfahan, Iran
