1. Prince of Wales Hospital, the Chinese University of Hong Kong, Hong Kong SAR, China (J.Y.W.L., K.Y.Y.Y., B.Y.S., F.K.L.C.)
2. The First Affiliated Hospital of Soochow University, Suzhou, China (R.L., C.T., D.S.)
3. Beijing Friendship Hospital, Capital Medical University, Beijing, China (X.S., P.L.)
4. Ningbo First Hospital, Ningbo, China (H.S., B.W.)
5. The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China (L.L., F.J.)
6. Queen Mary Hospital, Hong Kong University, Hong Kong SAR, China (W.K.L.)
7. Western Health, University of Melbourne, Melbourne, Australia (I.H., A.M.).