[1] Nagoya City Univ Hosp, Div Palliat Care & Psychooncol, Nagoya, Japan
[2] Nagoya City Univ, Grad Sch Med Sci, Dept Psychiat & Cognit Behav Med, Nagoya, Japan
[3] Nagoya City Univ, Med Sch, Nagoya, Japan
[4] Seirei Mikatahara Gen Hosp, Dept Palliat & Support Care, Palliat Care Team, Hamamatsu, Japan
[5] Res Assoc Community Hlth, Hamamatsu, Japan
[6] Tohoku Univ, Grad Sch Med, Dept Palliat Nursing, Hlth Sci, Sendai, Japan
[7] Univ Tsukuba, Fac Med, Dept Palliat Med, Tsukuba, Japan
[8] Kyoto Univ, Grad Sch Med, Dept Human Hlth Sci, Kyoto, Japan