Funding for this research was provided by:
Orthopaedic Research and Education Foundation
Text and Data Mining valid from 2019-02-20
Received: 20 September 2018
Accepted: 13 February 2019
First Online: 20 February 2019
Ethics approval and consent to participate
: Ethics approval was obtained from our Institutional Review Board (Protocol # 2015D005322), and all subjects provided written informed consent. Procedures followed were in accordance with institutional guidelines and with the 1964 Helsinki declaration and its later amendments.
: Our manuscript does not contain individual participants’ data in any form.
: The authors declare that they have no competing interests.
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