Relatives' Involvement in the Care Pathway of Patients With Acquired Brain Injury or Malignant Brain Tumour: An Observational Study. - Guldager, Rikke; Gyldenöhr, Emilie; Poulsen, Ingrid; Aadal, Lena; Nordentoft, Sara; Loft, Mia Ingerslev; Santos-Costa, Paulo (Nursing Research & Practice, 2026)