1. Department of Gerontological Nursing/Wound Care Management; Division of Health Sciences and Nursing; Graduate School of Medicine; The University of Tokyo; Tokyo; Japan
2. Department of Nursing; School of Health Sciences; Kanazawa University; Ishikawa; Japan
3. Department of Dermatology; Faculty of Medical Sciences; Kyushu University; Fukuoka; Japan
4. Department of Dermatology; Shiga University of Medical Science; Otsu; Japan
5. Department of Public Health; Kyoto University Graduate School of Medicine; Kyoto; Japan
6. Department of Pharmacology; National Center for Geriatrics and Gerontology; Aichi; Japan
7. Department of Plastic Surgery; Tohoku University Graduate School of Medicine; Miyagi; Japan
8. School of Nursing; Miyagi University; Miyagi; Japan
9. Department of Dermatology; Kyoto University Graduate School of Medicine; Kyoto; Japan