1. Department of Anatomy and Histology, School of Medicine, The University of Jordan, Amman
2. Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa
3. Department of Pathology, Microbiology and Forensic Medicine, School of Medicine, The University of Jordan, Amman, Jordan
4. Human Anatomy and Embryology, Faculty of Medicine, Menoufia University, Shibin El Kom, Egypt
5. Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Middle East University, Amman, Jordan