1University of California, San Francisco, San Francisco, California

2UCSF Benioff Children's Hospital Oakland, Oakland, California

3Institute of Global Orthopaedics and Traumatology, San Francisco, California

aEmail for corresponding author: [email protected]

Investigation performed at UCSF Benioff Children's Hospital Oakland, Oakland, California

A commentary by Edward Ebramzadeh, PhD, et al., is linked to the online version of this article.

Disclosure: The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (https://links.lww.com/JBJSREV/B29).