[1] Dept Primary Nursing Langeland Municipal, Spodopterae 129, DK-5900 Rudkoebing, Denmark
[2] Univ Southern Denmark, FaCe Family Focused Healthcare Res Ctr, Dept Clin Res, Campusvej 55, DK-5230 Odense, Denmark
[3] Odense Univ Hosp, Dept Oncol, JB Winslows Vej 4, DK-5000 Odense, Denmark
[4] Deakin Univ, Fac Hlth, Y, Burwood, VIC 3125, Australia
[5] Univ Copenhagen, Fac Hlth & Med Sci, Blegdamsvej 3B, DK-2200 Copenhagen, Denmark
[6] Univ Southern Denmark, Dept Clin Inst, Res Unit OPEN, JB Winslows Vej 21, DK-5000 Odense, Denmark
[7] UC Univ Coll Lillebaelt, Fac Hlth Sci, Hlth Sci Res Ctr, Niels Bohrs Alle 1, DK-5230 Odense, Denmark
[8] Univ Coll Absalon, Ctr Nursing, Trekroner Forsker Pk 4, DK-4000 Roskilde, Denmark