1. Clinical Department, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt (M. H. Moawad); Faculty of Medicine, Suez Canal University, Ismailia, Egypt (M. H. Moawad); Faculty of Medicine, Mansoura University, Mansoura, Egypt (I. Serag); Faculty of Medicine, Ain Shams University, Cairo, Egypt (M. M. Shalaby, N. I. Hendi, N. Mostafa, A. H. A. Rady); University Blida 01, Blida, Algeria (M. S. Aissani); Emergency Medicine Department, El Sheikh Zayed Specialized Hospital, El Sheikh Zayed City, Egypt ...