1 Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
2 Student of Occupational Health Engineering, Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran.
3 Iranian Center of Excellence in Health Management, School of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran.
4 GI Cancer Screening and Prevention Research Center, Guilan University of Medical Sciences, Rasht, Iran.
5 Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran.
6 Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran.