1. University of Applied Sciences Bremen, Faculty of Social Science, Degree course Applied Sciences Speech and Language Therapy and Physiotherapy, Bremen, Germany
2. University Hospital Hamburg (UKE), Institute for Neuroscience, Hamburg, Germany
3. University of Applied Sciences and Arts Hildesheim, Faculty of Social Work and, Degree course Physiotherapy Health, Hildesheim, Germany
4. School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia