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Mohsen Shamsi
Department of Public Health, Faculty of Health, Arak University of Medical Sciences, Arak, Iran
Alireza Hidarnia
Department of Health Education, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
Shamsaddin Niknami
Department of Health Education, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
Mohammad Rafiee
Department of Biostatistics, Faculty of Medicine, Arak University of Medical Science, Arak, Iran
Mahmood Karimi
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