Afshar, Kambiz
van Baal, Katharina
Wiese, Birgitt
Schleef, Tanja
Stiel, Stephanie
Müller-Mundt, Gabriele
Schneider, Nils
Funding for this research was provided by:
Medizinische Hochschule Hannover (MHH)
Article History
Received: 1 August 2022
Accepted: 15 November 2022
First Online: 1 December 2022
Declarations
:
: Ethics approval was granted by the ethics committee of Hannover Medical School on 16 August 2018, for the main OPAL study (N° 8038_BO_K_2018). All GPs provided written informed consent prior to participating in any study procedure. All data were pseudonymised. All methods were performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.