Funding for this research was provided by:
Universität Bielefeld
Universität Bielefeld
Article History
Received: 22 September 2023
Accepted: 8 October 2023
First Online: 14 November 2023
Declarations
:
: This study was approved by the Ethics Committee of the Schools of Medicine and Life Sciences Research of the University of Dundee (REC number 22/59, 28<sup>th</sup> June 2022). All participants gave written consent before participation which could be withdrawn at any time.
: All participants gave written consent for the study data to be published.
: EB was lead educator of the ETCO from 2019 to Jan 2023. AB is educational developer of the ETCO. KT is chairman of the ETCO.