1. Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
2. Cell and Gene Therapy Group, Medical Genomics Research Department, King Abdullah International Medical Research Center, Ministry of National Guard, Riyadh, Saudi Arabia
3. Section of Gastroenterology, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
4. Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
5. Gastroenterology Unit, Department of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia
6. Department of Zoology, Science College, King Saud University, Riyadh, Saudi Arabia
7. Department of Biology, Science College, AI-Imam Muhammad Ibn Saud Islamic University, Riyadh, Saudi Arabia
8. Department of Microbiology and Immunology, Alfaisal University School of Medicine, Riyadh, Saudi Arabia