1. Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
2. University Psychiatric Centre KU Leuven, Kortenberg-Leuven, Belgium
3. School of Allied Health, Exercise and Sports Sciences, Charles Sturt University, Albury, Australia
4. University of Birmingham, School of Sport and Exercise Sciences, Birmingham, UK
5. University Hospital Gasthuisberg, Leuven, Belgium
6. University Hospital Pellenberg, Pellenberg, Belgium