1. Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
2. Doctoral School of Health Sciences, University of Debrecen, Debrecen, Hungary
3. College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
4. Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates