1. Max Super Speciality Hospital; Delhi India
2. Department of Medicine; Center of Rheumatology and Immunology; China Medical University Hospital; Taichung Taiwan
3. School of Medicine; China Medical University; Taichung Taiwan
4. Department of Rheumatology; Third Affiliated Hospital of Sun Yat-sen University; Guangzhou China
5. School of Pharmacy; The Chinese University of Hong Kong; Shatin, N.T. Hong Kong
6. Rheumatology Unit; Department of Medicine; College of Medicine; University of Baghdad; Baghdad Iraq
7. Pfizer; Media City Dubai UAE
8. Pfizer; Makati City Philippines