1. Department of Environmental and Occupational Health Faculty of Public Health Kuwait University Kuwait Kuwait
2. Department of Epidemiology Faculty of Public Health Kuwait University Kuwait Kuwait
3. College of Medicine Mohammed Bin Rashid University for Medicine and Health Sciences Dubai United Arab Emirates
4. Department of Public Health and Preventive Medicine Faculty of Medicine University of Debrecen Debrecen Hungary
5. Institute of Public Health College of Medicine and Health Sciences United Arab Emirates University Al Ain United Arab Emirates