1. Department of System Management in Nursing; Graduate School of Healthcare Sciences; Tokyo Medical and Dental University; Tokyo Japan
2. Division of Palliative Nursing, Health Sciences; Tohoku University Graduate School of Medicine; Miyagi Japan
3. Department of Nursing; Nagoya University Graduate School of Medicine; Nagoya Japan
4. School of Nursing; Osaka City University; Osaka Japan
5. Women's Health Nursing; Tohoku University Graduate School of Medicine; Miyagi Japan
6. School of Medicine; Yokohama-City University; Yokohama Japan
7. School of Medicine; Tokyo Medical University; Tokyo Japan
8. School of Nursing; Osaka Prefecture University; Osaka Japan