1 College of Medicine, Ajman University, P.O.Box: 346, Ajman, United Arab Emirates.
2 Center of Medical and Bio‑allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates.
3 Department of Physiology, Faculty of Medicine, University of Khartoum, Khartoum, Sudan.
4 College of Pharmacy, Al-Ain University, Abu Dhabi, United Arab Emirates.
5 Department of Medicine and HIV metabolic Clinic, Milton Keynes University Hospital NHS Foundation Trust, Eaglestone, Milton Keynes, Buckinghamshire UK.
6 Department of Pathology, Faculty of Medicine, University of Medical Sciences and Technology, Khartoum, Sudan.