| Affiliation: | 1. Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt;2. Department of Cancer Biology, National Cancer Institute, Cairo University, Cairo, Egypt;1. Department of Radiology, Kyung Hee University Hospital, Seoul, Republic of Korea;2. Department of Internal Medicine, Kyung Hee University Hospital, Seoul, Republic of Korea;1. Department of Tropical Medicine, Ain Shams University, Cairo, Egypt;2. Department of Clinical and Chemical Pathology, Kasr Al-Ainy School of Medicine, Cairo University, Manial Street, Cairo 11562, Egypt;1. Division of Gastroenterology, Department of Medicine, King Saud University, Riyadh, Saudi Arabia;2. Division of Gastroenterology, Department of Internal Medicine, Johns Hopkins Medicine, Washington, DC, United States;3. Division of Gastroenterology, The McGill University Health Center, Montreal General Hospital, Mc, Canada;1. Department of Digestive Diseases, 900TH Hospital of Joint Logistics Support Force, Fuzhou, China;2. Fuzhou General Clinical Medical College of Fujian Medical University, Fuzhou, China;3. Oriental Hospital Affiliated to Xiamen University, Fuzhou, China;1. Faculty of Medicine, Cairo University, Cairo, Egypt;2. Misr International University, Cairo, Egypt;3. Damanhour Medical National Institute, Ministry of Health and Population, Beheira, Egypt;1. Chemical Pathology Department, Medical Research Institute, Alexandria University, Egypt;2. Department of Microbiology, Medical Research Institute, Alexandria University, Egypt;3. Department of Internal Medicine, Medical Research Institute, Alexandria University, Egypt |
