1. Department of Child Health Care Nursing, Division of Health Innovation and Nursing, Faculty of Medicine, University of Tsukuba
2. Department of Nursing, Faculty of Health Sciences, Ibaraki Prefectural University of Health Sciences
3. Department of Child Health Nursing, Graduate School of Nursing Sciences, St. Luke's International University
4. Department of Family Nursing, School of Health Sciences and Nursing, Graduate School of Medicine, The University of Tokyo
5. Tsukuba University Hospital, Medical Liaison and Patient Support Services Center
6. Department of Nursing, School of Nursing, Ibaraki Christian University