1. Department of Fundamental Nursing, School of Health Sciences, Faculty of Medicine, Tottori University, Yonago 683-8503, Japan
2. Comprehensive Cancer Care Science, Graduate School of Nursing, Osaka Metropolitan University, Osaka 545-0051, Japan
3. Department of Perioperative and Critical Care Management Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
4. Department of Breast Surgery, Hiroshima Kosei Hospital, Hiroshima 734-0024, Japan