1. Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2. Nutrition Department, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
3. Liver and Digestive Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
4. Food Sciences and Technology Department, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
5. Epidemiology Department, Shahid Beheshti University of Medical Sciences, Tehran, Iran