1. Department of Anesthesiology, Intensive Care, and Pain Management, Faculty of Medicine, Ain Shams University, Cairo, Egypt
2. Department of Zoology, Faculty of Science, Cairo University, Cairo, Egypt
3. Department of Zoology, Faculty of Science, Benha University, Benha, Egypt
4. Department of General Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
5. Department of Tropical Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt