Affiliation: | 2. Department of Orthopedics and Traumatology, University Hospital Basel, Basel, Switzerland;3. Department of Exercise and Health Sciences, University of Basel, Basel, Switzerland;4. Department of Internal Medicine 3 – Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nuremberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany;6. Department of Biomedical Engineering, University of Basel, Basel, Switzerland |