Authors’ contributions {31b}
PG conceived the study and led the proposal and protocol development. He wrote the present manuscript. TM contributed to study design and to the development of the proposed methodology. AS will record all motion captures and provide range of motion analysis. HB is the clinical research manager. He will supervise data collection. He leads the trial methodology and is responsible for statistical analysis and will review the manuscript. AL is the senior surgeon and chief investigator. He conceived with PG the study design and led the proposal and protocol development. All authors read and approved the final manuscript.