1. Department of Medicine, Queen Mary Hospital, Hong Kong;
2. Raffles Cancer Center, Raffles Hospital, Singapore;
3. Department of Haematology, Singapore General Hospital, Singapore;
4. Division of Haematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea;
5. Department of Hematology/Oncology, National University Cancer Institute, Singapore;
6. Mow Blood and Cancer Clinic, Mount Elizabeth Medical Center, Singapore;
7. Department of Diagnostic Radiology, and
8. Department of Pathology, Queen Mary Hospital, Hong Kong; and
9. Department of Anatomic Pathology, Singapore General Hospital, Singapore