Saeid Razi
Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
Mostafa Enayatrad
Department of Epidemiology and Biostatistics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Abdollah Mohammadian-Hafshejani
Department of Epidemiology and Biostatistics, Isfahan University of Medical Sciences, Isfahan. Iran
Hamid Salehiniya
Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran & Department of Epidemiology and Biostatistics, Tehran University of Medical Sciences, Tehran, Iran
Mehri Fathali-loy-dizaji
BSc, Fayyaz Bakhsh Hospital, Social Security Organization, Tehran, Iran
Shahin Soltani
Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran
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