[1] Malmo Univ, Fac Hlth & Soc, Dept Care Sci, Malmo, Sweden
[2] Kristianstad Univ, Res Platform Collaborat Hlth, Fac Hlth Sci, Kristianstad, Sweden
[3] Lund Univ, Inst Palliat Care, Lund, Sweden
[4] Lund Univ, Dept Hlth Sci, Fac Med, Lund, Sweden
[5] Lund Univ, Dept Clin Sci, Fac Med, Lund, Sweden