About the Authors

Aksel Paulsen

Aksel.Paulsen@ouh.regionsyddanmark.dk

Affiliations Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Funen, Denmark, Institute of Clinical Research, University of Southern Denmark, Odense, Funen, Denmark

Søren Overgaard

Affiliations Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Funen, Denmark, Institute of Clinical Research, University of Southern Denmark, Odense, Funen, Denmark

Jens Martin Lauritsen

Affiliations Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Funen, Denmark, Institute of Public Health, Department of Biostatistics, University of Southern Denmark, Odense, Funen, Denmark

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AP JML SO. Performed the experiments: AP JML SO. Analyzed the data: AP. Contributed reagents/materials/analysis tools: AP JML SO. Wrote the paper: AP JML SO.