1 Palliative Medical Unit, Grantham Hospital, Hong Kong Special Administrative Region, China. Electronic address: [email protected].
2 Division of Haematology, Medical Oncology and Haemopoietic Stem Cell Transplantation, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong Special Administrative Region, China.
3 Division of Nephrology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong Special Administrative Region, China.