Developement of measurement guidelines incorporatin a core outcome set (COS) for studies on rehabilitative interventions in patients with hematological malignancies treated with allogeneic stem cell transplantation. A delphi study - Manettas, Anastasios; Mokkink, Lodwome B.; Aerts, Erik; Bankova, Andriyana K.; Engst, Ramona; Greco, Nicola; Tsaklis, Panagiotis V. (My University, 2025)