1. Department of Clinical Research, University of Southern Denmark, Odense, Denmark
2. Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark
3. Centre for Innovative Medical Technology, Odense University Hospital, Odense, Denmark
4. The Maersk Mc-Kinney Moller Institute, University of Southern Denmark, Odense, Denmark
5. Centre for Online Health, The University of Queensland, Brisbane, QLD, Australia
6. Hans Christian Andersen Children’s Hospital, Odense University Hospital, Odense, Denmark