[1] Aalborg Univ Hosp, Clin Nursing Res Unit, Sondre Skovvej 15, DK-9000 Aalborg, Denmark
[2] Aalborg Univ, Dept Clin Med, Aalborg, Denmark
[3] Univ Coll North Denmark, Dept Nursing Educ, Aalborg, Denmark
[4] Aalborg Univ Hosp, Aalborg, Denmark
[5] North Denmark Reg Hosp, Dept Qual & Patient Safety, Aalborg, Denmark
[6] Aalborg Univ, Ctr Clin Guidelines, Dept Clin Med, Aalborg, Denmark