[1] Univ Nottingham, Queens Med Ctr, Sch Hlth Sci, Palliat & Support Care,Sue Ryder Care Ctr Study S, Nottingham, England
[2] Royal Victoria Hosp, Macmillan Day Care Unit, Palliat Care, Dundee, Scotland
[3] Univ Dundee, Old Med Sch, Sch Educ Social Work & Community Educ, Dundee DD1 4HN, Scotland
[4] NHS Tayside, Ninewells Hosp, Palliat Med, Dundee, Scotland