Funding for this research was provided by:
Avanos Medical (N/A)
Received: 6 March 2019
Accepted: 13 June 2019
First Online: 26 June 2019
Ethics approval and consent to participate
: Approval for clinical trial NCT02343003, from which clinical data has been sourced, was obtained by the Western Institutional Review Board (Puyallup, Washington) and Rush University Medical Center Institutional Review Board (Chicago, Illinois). No subject level data was utilized for this analysis. Only data available as de-identified, aggregated and previously published was analyzed. Per regulations no further IRB approval was required.
: Not applicable.
: WK is an employee of Avanos Medical. MD, AB, RT and HD received consultancy payments from Avanos Medical for the current work.