1 Department of Clinical Pharmacy Service, Chang Gung Memorial Hospital Linkou Branch, Taoyuan, Taiwan.
2 Division of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital Linkou Branch, Taoyuan, Taiwan; School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Graduate Institute of Clinical Medical Science, Chang Gung University, Taoyuan, Taiwan.
3 Division of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital Linkou Branch, Taoyuan, Taiwan; School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
4 Department of Clinical Pharmacy Service, Chang Gung Memorial Hospital Linkou Branch, Taoyuan, Taiwan; Department of Long Term Care, Hsin Sheng Junior College of Medical Care and Management, Taiwan.
5 Division of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital Linkou Branch, Taoyuan, Taiwan; School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Graduate Institute of Clinical Medical Science, Chang Gung University, Taoyuan, Taiwan. Electronic address: khsu@cgmh.org.tw.