Alston, Erin L. J.
Zynger, Debra L.
Article History
Received: 1 May 2019
Accepted: 9 August 2019
First Online: 16 August 2019
Ethics approval and consent to participate
: This study was conducted after approval from the Institutional Review Board of the Office of Responsible Research Practices at the Ohio State University. The consent was not required from each patient because this was a retrospective study.
: Not applicable
: The authors declare that they have no competing interests.