Feasibility of a physical exercise intervention for patients on a palliative care unit: a critical analysis. - Schwonke, Inken; Freitag, Nils; Aschendorf, Paula; Wucharz, Kerstin; Thieme, Johanna; Appelmann, Iris; Schumann, Moritz; Elsner, Frank (BMC Palliative Care, 2024)