1. Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
2. Department of Haematology, Singapore General Hospital, Outram, Singapore
3. Department of Cellular Biotechnologies and Hematology, Sapienza University, Rome, Italy
4. Department of Molecular Medicine, Sapienza University, Rome, Italy
5. Department of Pathology, Queen Elizabeth Hospital, Hong Kong, China
6. Department of Medicine, Queen Elizabeth Hospital, Hong Kong, China
7. Department of Medicine, Tuen Mun Hospital, Hong Kong, China
8. Department of Medicine, United Christian Hospital, Hong Kong, China
9. Department of Medicine, Princess Margaret Hospital, Hong Kong, China
10. Department of Medicine, Tseung Kwan O Hospital, Hong Kong, China