Tehran University of Medical Sciences Iranian Journal of Public Health 2251-6085 46 1 2017 01 25 1 3 Dariush D. FARHUD School of Public Health, Tehran University of Medical Sciences, Tehran, Iran AND Dept. of Basic Sciences/Ethics, Iranian Academy of Medical Sciences, Tehran, Iran 2017 01 25 2017 01 25 Life Style and Sustainable Development Please provide alternate text for this image to ensure accessibility for users with text-only browsers or assistive devices https://ijph.tums.ac.ir/index.php/ijph/article/view/8911 https://ijph.tums.ac.ir/index.php/ijph/article/download/8911/5504