Funding for this research was provided by:
Received: 30 August 2021
Accepted: 23 February 2022
First Online: 28 March 2022
: All methods were carried out in accordance with the Declaration of Helsinki. The study received a positive ethics vote from the Ethics Committee of the Medical Faculty of Heidelberg (ID: S-726/2018) and from The State Medical Chambers of Baden-Wuerttemberg (German: Landesärztekammer). All participants have provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.