1. School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
2. Gastroenterohepatology Research Center, Shiraz University of Medical Science, Shiraz, Iran
3. Department of Environmental Health Engineering, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
4. Department of Nursing, School of Nursing, Abadan Faculty of Medical Sciences, Abadan, Iran
5. Instructor Medical Education, Department of Public Health, Esfarayen Faculty of Medical Sciences, Esfarayen, Iran
6. Department of Health Promotion and Education, School of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
7. Department of Nursing, Nursing Care Research Center in Chronic Diseases, School of Nursing and Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
8. Cancer Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
9. Department of Environmental Health Engineering, School of Public Health and Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran