Queder, Annika
Arnold, Christine
Wensing, Michel
Poß-Doering, Regina
Article History
Received: 9 July 2021
Accepted: 24 February 2022
First Online: 12 March 2022
Declarations
:
: The ARena study was performed in accordance with the Declaration of Helsinki. Ethical clearance for the ARena study was obtained from the Ethics Committee of the Medical Faculty of Heidelberg University (reference number S-353/2017). All participants in the process evaluation gave written informed consent. Confidentiality and anonymity were ensured throughout the study [CitationRef removed].
: Not applicable.
: The authors declare that they have no competing interests.