Text and Data Mining valid from 2020-01-13
Received: 29 March 2019
Accepted: 28 October 2019
First Online: 13 January 2020
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board at the Hospital for Special Surgery (IRB #2018–2087). All participants provided written informed consent prior to participating in this study.
: Not applicable.
: The authors declare that they have no competing interests.