1. Department of Medicine and Therapeutics, Carol & Richard Yu PD Research Centre, Prince of Wales Hospital; Chinese University of Hong Kong; Hong Kong
2. Department of Medicine; Tung Wah Hospital; Hong Kong
3. Department of Nephrology; Chinese PLA General Hospital; Beijing China
4. Division of Nephrology; University Health Network; Toronto Ontario Canada
5. Division of Nephrology; Kaohsiung Medical University; Kaohsiung Taiwan
6. Division of Nephrology & Hypertension, Internal Medicine, School of Medicine; University of Utah; Salt Lake City Utah USA
7. Department of Medicine; Queen Elizabeth Hospital; Hong Kong
8. Department of Renal Medicine; Singapore General Hospital; Singapore
9. Department of Renal Medicine and Transplantation; Barts Health NHS Trust; London UK
10. Clinical Research Centre; Penang Hospital; George Town Malaysia
11. Cluster Services Division; Hospital Authority Head Office; Hong Kong
12. Department of Nephrology; The First Affiliated Hospital, Sun Yat-sen University; Guangzhou China