1. Graduate School of Nursing Science, St. Luke's International University
2. School of Nursing, Tokyo Women's Medical University
3. Faculty of Medical Science and Welfare, Tohoku Bunka Gakuen University
4. Graduate School of Health Sciences, Gunma University
5. School of Nursing, Sugiyama Jogakuen University
6. Department of Nursing, Seitoku University
7. Graduate School of Health Care Sciences, Tokyo Medical and Dental University
8. Japan Education/Research Center for Home Care