1. Wabisabi Home Care Support Office, Chita, Aichi, Japan
2. Social Welfare Corporation Yotsubakai, Kurashiki, Okayama, Japan
3. Yamao Visiting Nurse Station, Nishio, Aichi, Japan
4. Nasu South Hospital, Nasukarasuyama, Tochigi, Japan
5. Osaka International Cancer Institute, Osaka, Osaka, Japan
6. National Center for Geriatrics and Gerontology, Obu City, Aichi, Japan
7. End-of-Life Care Team, National Center for Geriatrics and Gerontology, Morioka-cho, 7-430, Obu City, Aichi 474-8511, Japan
8. Aioi Geriatric Health Services Facility, Ogawahigasikomeda, 16, Higashiura-Cho, Chita-Gun, Aichi 470-2102, Japan