1. Department of Clinical Sciences, Faculty of Pharmacy, Philadelphia University, Amman, Jordan.
2. Bagdad Teaching Hospital, Medical City Baghdad, Iraq.
3. College of Medicine, Baghdad University, Baghdad, Iraq.
4. COVID-19 Testing Specialist Atechy Group Cardiff, Wales, UK.
5. University Hospital of Wales, Department of Orthopedic Cardiff, UK.
6. St. George’s University, Grenada, West Indies.