1. Division of Rheumatology, Department of Medicine and Geriatrics; Tuen Mun Hospital; Hong Kong
2. Division of Nephrology, Department of Medicine; University of Hong Kong; Hong Kong
3. Rheumatology Division; University of Santo Tomas, St Luke's Medical Center; Philippines
4. Research Institute of Nephrology; Jinling Hospital; China
5. Renal Division; Beijing University First Hospital; China
6. Department of Rheumatology; Renji Hospital; China
7. Division of Rheumatology; Keio University School of Medicine; Japan
8. Renal Division, Department of Medicine; Chulalongkorn University; Thailand
9. Department of Nephrology; Sun Yat Sen University First Hospital; China
10. Division of Nephrology; Mahidol University; Thailand