1. Department of Pathology, An-Najah National University Hospital, Nablus, Palestinian Territory, Occupied
2. Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestinian Territory, Occupied
3. Department of Internal Medicine, St. Marienhospital, Vechta, Germany
4. Department of Radiology, Jordanian University Hospital, Amman, Jordan