Department of Ophthalmology, Chang Gang Memorial Hospital, Taoyuan, Taiwan;
Sports Medicine Center, Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan;
School of Medicine, Chang Gang University, Taoyuan, Taiwan;
Nursing Department, Chang Gung University of Science and Technology, Puzi City, Taiwan;
College of Nursing, Chang Gung University of Science and Technology, Puzi City, Taiwan;