1. School of Nursing, National Taipei University of Nursing and Health Sciences, 365 Ming Te Road, Beitou, Taipei 112, Taiwan
2. Department of Nursing, Cardinal Tien Junior College of Healthcare and Management, 407, Section 2, Jianfu Road, Shangwu Village, Sanxing Township, Yilan 266, Taiwan
3. Oncology Department, Taipei Veterans General Hospital, 201, Sec. 2, Shipai Road, Beitou, Taipei 112, Taiwan
4. Department of Medicine, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan
5. Department of General Surgery, Taipei Veterans General Hospital, 201, Sec. 2, Shipai Road, Beitou, Taipei 112, Taiwan
6. School of Health, University of the Sunshine Coast, Caboolture, QLD 4059, Australia