About the Authors

Dirk Aerenhouts

dirk.aerenhouts@vub.ac.be

Affiliations Department of Human Biometry and Biomechanics, Faculty of Physical Education and Physical Therapy, Vrije Universiteit Brussel, Brussels, Belgium, Department of Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium

Peter Clarys

Contributed equally to this work with: Peter Clarys, Jan Taeymans, Jelle Van Cauwenberg

Affiliation Department of Human Biometry and Biomechanics, Faculty of Physical Education and Physical Therapy, Vrije Universiteit Brussel, Brussels, Belgium

Jan Taeymans

Contributed equally to this work with: Peter Clarys, Jan Taeymans, Jelle Van Cauwenberg

Affiliations Department of Human Biometry and Biomechanics, Faculty of Physical Education and Physical Therapy, Vrije Universiteit Brussel, Brussels, Belgium, Department of Health, Bern University of Applied Sciences, Bern, Switzerland

Jelle Van Cauwenberg

Contributed equally to this work with: Peter Clarys, Jan Taeymans, Jelle Van Cauwenberg

Affiliations Department of Human Biometry and Biomechanics, Faculty of Physical Education and Physical Therapy, Vrije Universiteit Brussel, Brussels, Belgium, Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium, Fund for Scientific Research Flanders, Brussels, Belgium

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DA PC. Performed the experiments: DA. Analyzed the data: DA JVC. Contributed reagents/materials/analysis tools: JT JVC. Wrote the paper: DA PC JT JVC.