Gridley, Chad M.
Sourial, Michael W.
Lehman, Amy
Knudsen, Bodo E. http://orcid.org/0000-0002-2542-0330
Article History
Received: 7 November 2018
Accepted: 18 February 2019
First Online: 27 February 2019
Compliance with ethical standards
:
: Bodo Knudsen is a consultant for Olympus Surgical, Boston Scientific, Thermedx, and Bard Medical. The remaining authors have no disclosures
: The study was approved by the Ohio State University Office of Responsible Research Practices Institutional Review Board (IRB) and conducted in accordance with this. Patient consent was waived by the IRB given the retrospective study design.