1. Oita University of Nursing and Health Sciences, Oita, Japan
2. Department of Nursing, Kkottongnae University, Cheongwon, Korea
3. Department of Nursing, Inha University, Incheon, Korea
4. St. Mary’s College, Nursing Department, Kurume, Japan
5. Fukuoka Red Cross Hospital, Fukuoka, Japan
6. Muhammadiyah University of Yogyakarta, Indonesia