Molloy, James
Kennedy, James
Jenkins, Cathy
Mellon, Stephen
Dodd, Christopher
Murray, David
Funding for this research was provided by:
Biomet
Zimmer
Article History
Received: 5 June 2018
Accepted: 1 October 2018
First Online: 25 October 2018
Compliance with ethical standards
:
: The author or one of more of the authors have received or will receive benefits for personal or professional use from a commercial party related directly or indirectly to the subject of this article. In addition, benefits have been or will be directed to a research fund, foundation, educational institution, or other non-profit organisation with which one or more of the authors are associated.
: Ethical approval was sought from the local research ethics committee with formal approval deemed unnecessary under National Health Service research governance arrangements.