1. Rheumatology Unit Royal Hospital Muscat Oman
2. Internal Medicine Oman Medical Specialty Board Muscat Oman
3. Nephrology Department Royal Hospital Muscat Oman
4. Rheumatology Unit Al Nahdha Hospital Muscat Oman
5. Adult Rheumatology Unit Sultan Qaboos University Hospital Muscat Oman
6. Paediatric Rheumatology Unit Sultan Qaboos University Hospital Muscat Oman
7. Rheumatology Unit Al Buraimi Hospital Al Buraimi Oman
8. Rheumatology Unit Sultan Qaboos Hospital Salalah Oman