1. Department of Medical Microbiology, College of Medicine, King Faisal University, Al-Ahsa 31982, PO Box 400, Kingdom of Saudi Arabia
2. Department of Microbiology, Faculty of Pharmacy, Alexandria University, El-Khartoum Square, Azarita, Alexandria 21521, Egypt
3. Department of Life Sciences, Faculty of Science and Technology, Anglia Ruskin University, East Road, Cambridge CB1 1PT, UK
4. Department of Medical Microbiology, College of Medicine and Veterinary Medicine, University of Edinburgh, The Chancellor’s Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK