1. Rheumatology Department Cairo University Cairo Egypt
2. Rheumatology Unit Mubarak Al Kabeer Hospital Kuwait City Kuwait
3. Department of Rheumatology Cleveland Clinic Abu Dhabi Abu Dhabi United Arab Emirates
4. Department of Medicine Division of Rheumatology King Saud University Riyadh Saudi Arabia
5. Division of Rheumatology Hera Hospital Mecca Saudi Arabia
6. Inflammation & Immunology Pfizer Dubai United Arab Emirates
7. Rheumatology Department Hotel‐Dieu de France Hospital and Saint‐Joseph University Beirut Lebanon