[1] Linkoping Univ, Dept Social & Welf Studies, Norrkoping, Sweden
[2] Linkoping Univ Hosp, LAH Unit Palliat Care, S-58185 Linkoping, Sweden
[3] Vrinnevisjukhuset, LAH Ost, S-60182 Norrkoping, Sweden
[4] Palliat Educ & Res Ctr Cty Ostergotland, Norrkoping, Sweden
[5] Linkoping Univ, Fac Hlth Sci, Dept Med & Hlth Sci, Div Nursing Sci, Linkoping, Sweden
[6] No Cty Kalmar, PRIVO Palliat Consulting Team, Oskarshamn, Sweden