1. Department of Health Sciences Graduate School of Medical Sciences, Kyushu University Fukuoka Japan
2. Division of Health Sciences Graduate School of Medicine, Kyushu University Fukuoka Japan
3. School of Nursing, Faculty of Medicine University of Miyazaki Miyazaki Japan
4. Department of Nursing, School of Nursing and Rehabilitation Konan Women's University Kobe Japan
5. Department of Surgery and Science Graduate School of Medical Sciences, Kyushu University Fukuoka Japan