[1] Natl Ctr Geriatr & Gerontol, End Of Life Care Team, Morioka Cho 7-430, Obu, Aichi 4748511, Japan
[2] Aioi Geriatr Hlth Serv Facil, Ogawahigasikomeda 16, Higashiura, Aichi 4702102, Japan
[3] Wabisabi Home Care Support Off, Chita, Aichi, Japan
[4] Social Welf Corp Yotsubakai, Kurashiki, Okayama, Japan
[5] Yamao Visiting Nurse Stn, Nishio, Aichi, Japan
[6] Nasu South Hosp, Nasukarasuyama, Tochigi, Japan
[7] Osaka Int Canc Inst, Osaka, Osaka, Japan
[8] Natl Ctr Geriatr & Gerontol, Obu, Aichi, Japan