1 Department of Nursing, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
2 Division of Hematology and Oncology, Department of Pediatrics, Chang Gung Memorial Hospital, Taiwan.
3 Division of Hematology and Oncology, Department of Pediatrics, Chang Gung Memorial Hospital, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan.
4 Division of Hematology and Oncology, Department of Pediatrics, Chang Gung Memorial Hospital, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan. Electronic address: [email protected].