Updates are available Correction dated 2019-02-01

Article History

Received: 26 February 2018

Accepted: 25 June 2018

First Online: 13 August 2018

Change Date: 19 October 2018

Change Type: Correction

Change Date: 19 October 2018

Change Type: Correction

Change Details: The degree of author Hassan Ghomrawi was listed incorrectly in the original article. It is correct here.

Change Details: The degree of author Hassan Ghomrawi was listed incorrectly in the original article. It is correct here.

Compliance with Ethical Standards

:

: Mahmoud Michael Khair, MD, and Sean Wilson, MD, declare that they have no conflicts of interest. Hassan Ghomrawi, MD, reports receiving personal fees from Optum Health and from Hamad Medical Corporation, outside the submitted work. Robert G. Marx, MD, MSc, FRCSC, reports receiving personal fees from Journal of Bone and Joint Surgery and royalties from Springer and Demos Health, outside the submitted work.

: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2013.

: Informed consent was obtained from all patients for being included in this study.

: Disclosure forms provided by the authors are available with the online version of this article.