Received: 1 February 2019
Accepted: 20 June 2019
First Online: 17 July 2019
Compliance with Ethical Standards
: Danielle Edwards, PT, DPT, Allison Anderson, PT, DPT, Michael R. Pleus, PT, DPT, and Jerome B. Smith, PT, DPT, declare that they have no conflicts of interest. Joseph T. Nguyen, MPH, was supported in part by funds from the Clinical Translational Science Center (CTSC), National Center for Advancing Translational Sciences (NCATS) grant #UL1-RR024996. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NCATS, based in Rockville, MD.
: 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 waived from all patients for being included in this study.
: Disclosure forms provided by the authors are available with the online version of this article.