1. Department of Community Medicine and Behavioral Sciences, Faculty of Medicine, Kuwait University, Jabriya 046300, Kuwait
2. Ministry of Health, Jamal Abdel Nasser Street, Sulaibkhat, Kuwait City 13001, Kuwait
3. Department of Surgery, Faculty of Medicine, Kuwait University, Jabriya 046300, Kuwait
4. Department of Immunology, Mubarak Alkabeer Hospital, Hawalli Health Region, Ministry of Health, Jabriya 047060, Kuwait
5. Graduate Institute of Bioinformatics, School of Gerontology and Long-Term Care, Taipei Medical University, Taipei 100-116, Taiwan
6. International Center for Health Information Technology, Taipei Medical University, Taipei 100-116, Taiwan
7. Research Quality Management Section, King Abdullah International Medical Research Center, King Saud bin Abdulaziz University for Health Sciences, Ministry of National Guard-Health Affairs, Riyadh 11481, Saudi Arabia