Funding for this research was provided by:
German Orchestral Association
Stiftung Berliner Philharmoniker
Stiftung Oper in Berlin
Rundfunk-Orchester und -Chöre gGmbH Berlin
Bühnen und Orchester der Stadt Bielefeld
Deutsche Radio Philharmonie Saarbrücken-Kaiserslautern
Charité - Universitätsmedizin Berlin
Received: 18 March 2022
Accepted: 13 September 2022
First Online: 29 September 2022
: The authors have no relevant financial or non-financial interests to disclose.
: This study was performed in line with the principles of the Declaration of Helsinki. The study was registered in the German Register of Clinical Studies (DRKS, ExternalRef removed, ID No DRKS00023385) and the vote of the responsible ethics committee was obtained (Ethics Committee of the Charité—Universitätsmedizin Berlin, EA 400134).
: Informed consent was obtained from all individual participants included in the study.
: Consent to publish has been received from all participants of the study.