Ullrich, Marlies
Findl, Oliver
Kefer, Katharina
Döller, Birgit
Varsits, Ralph
Hienert, Julius
Hirnschall, Nino
Article History
Received: 29 July 2021
Accepted: 4 October 2022
First Online: 11 November 2022
Declarations
:
: This study was approved by the Ethics Committee of the City of Vienna, Austria (EK 14–250-0115). The study was conducted in accordance with the Declaration of Helsinki. Written informed consent was obtained from all participants before the collection of data.
: Not applicable.
: The authors declare that they have no competing interests.