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Footnotes
Twitter @ChrisWahal_MD, @shaskinsMD, @ESchwenkMD
Contributors CW and ESS helped with study design, data collection, data analysis, interpretation of images, and participated in the writing of the manuscript. JB, DB and MW helped with data collection and participated in the writing of the manuscript. MCT helped with study design, data analysis and participated in the writing of the manuscript. SCH helped with study design, interpretation of images, and participated in the writing of the manuscript.
Funding The study was supported by a grant from the Jeffrey & Celia Joseph Anesthesiology Resident Education and Research Fund, an internal fund in the Department of Anesthesiology.
Competing interests ES’s institution received funding from Attune Medical in 2019-2020.
Patient consent for publication Not required.
Ethics approval Study was registered with ClinicalTrials.gov (NCT04146233) prior to enrollment, received IRB approval, and was conducted from 11/2019 to 12/2019.
Provenance and peer review Not commissioned; externally peer reviewed.