Tehran University of Medical Sciences Iranian Journal of Public Health 2251-6085 48 12 2019 12 02 2315 2317 Alireza KHAMMAR Department of Occupational Health Engineering, Zabol University of Medical Sciences, Zabol, Iran Seyednouredin HOSSEINIGHOSHEH Behbahan Faculty of Medical Sciences, Behbahan, Iran Anna ABDOLSHAHI Food Safety Research Center (Salt), Semnan University of Medical Sciences, Semnan, Iran Mirmohammad HOSSEINI AHAGH Department of Public Health, Khalkhal University of Medical Sciences, Khalkhal, Iran Mohsen POURSADEQIYAN Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran 2019 12 02 Abstracts Abstracts Abstracts https://ijph.tums.ac.ir/index.php/ijph/article/view/19096 https://ijph.tums.ac.ir/index.php/ijph/article/download/19096/6623