1. Department of Home Care Nursing in Nursing Graduate School of Health Care Sciences Tokyo Medical and Dental University Tokyo Japan
2. Medical Governance Research Institute Tokyo Japan
3. Department of nursing Minamisoma Municipal General Hospital Minamisoma Japan
4. Department of Internal Medicine Jyoban Hospital of Tokiwa Foundation Iwaki Japan
5. Department of Public Health School of Medicine Fukushima Medical University Fukushima Japan
6. Research Center for Community Health Minamisoma Municipal General Hospital Minamisoma Japan
7. Faculty of Nursing and Medical Care Keio University Kanagawa Japan