1. Department of Gastroenterology and Hepatology, Al-Mouasat University Hospital, 00963112133000, Damascus, Syria
2. Maladies du sang, CHRU de Lille, 59037, Lille, France
3. Service d'Hématologie, Hôpital Saint-Antoine, AP-HP, Université Pierre et Marie Curie (UPMC), 75012 Paris, France
4. Central laboratory, Al-Mouasat University Hospital, 00963112133000, Damascus, Syria
5. Department of General Surgery, 00963112133000, Damascus, Syria
6. Hepatogastroenterology Department, Faculty of Medicine, Damascus University, 00963112132424, Damascus, Syria