1. Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
2. Department of Public Health and Community Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
3. Department of Pathology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
4. Department of Pathology and Laboratory Medicine, Ministry of Health, Amman 11118, Jordan
5. Medstar-Georgetown Washington Hospital Center, Georgetown University, Washington, DC 20057, USA
6. Gastroenterology and Hepatology Department, Adventhealth, Orlando, FL 32804, USA
7. Department of General Surgery and Urology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
8. Johns Hopkins Aramco Health Centre, Al Mubarraz 36423, Saudi Arabia
9. College of Medicine, Ras Al-Khaimah (RAK) Medical and Health Sciences University, Ras Al-Khaimah 11172, United Arab Emirates