Inter-rater reliability, sensitivity to change and responsiveness of the orthopaedic Wolf-Motor-Function: test as functional capacity measure before and after rehabilitation in patients with proximal humeral fractures - Nerz, Corinna; Schwickert, Lars; Schölch, Sabine; Gordt-Oesterwind, Katharina; Nolte, Philip-Christian; Kröger, Inga; Augat, Peter; Becker, Clemens (BioMed Central, 2019)