About the Authors

Eimear B. Dolan

Affiliations Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland, National Centre for Biomedical Engineering Science (NCBES), National University of Ireland, Galway, Ireland

Matthew G. Haugh

Contributed equally to this work with: Matthew G. Haugh, Muriel C. Voisin, David Tallon

Affiliations Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland, National Centre for Biomedical Engineering Science (NCBES), National University of Ireland, Galway, Ireland

Muriel C. Voisin

Contributed equally to this work with: Matthew G. Haugh, Muriel C. Voisin, David Tallon

Affiliations Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland, National Centre for Biomedical Engineering Science (NCBES), National University of Ireland, Galway, Ireland

David Tallon

Contributed equally to this work with: Matthew G. Haugh, Muriel C. Voisin, David Tallon

Affiliation Stryker Ireland, Carrigtwohill, Cork, Ireland

Laoise M. McNamara

Laoise.McNamara@nuigalway.ie

Affiliations Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland, National Centre for Biomedical Engineering Science (NCBES), National University of Ireland, Galway, Ireland

Competing Interests

The authors have read the journal's policy and have the following competing interests: David Tallon is an employee of Stryker Ireland. The authors would like to confirm that co-author Laoise McNamara is a PLOS ONE Editorial Board member. This does not alter the authors' adherence to PLOS ONE Editorial policies and criteria.

Author Contributions

Conceived and designed the experiments: ED MH MV DT LMN. Performed the experiments: ED. Analyzed the data: ED MH MV DT LMN. Contributed reagents/materials/analysis tools: ED LMN. Wrote the paper: ED MH MV DT LMN.