Diez, Sonja
Müller, Hanna
Weiss, Christel
Schellerer, Vera
Besendörfer, Manuel
Funding for this research was provided by:
Friedrich-Alexander-Universität Erlangen-Nürnberg
Article History
Received: 12 January 2021
Accepted: 13 April 2021
First Online: 21 April 2021
Declarations
:
: Both parts of the study were approved by the local ethics committee (Ethikkommission der Friedrich-Alexander-Universität Erlangen-Nürnberg) in accordance with the declaration of Helsinki (1964) and its later amendments (reference number 164_20 Bc). The local ethics committee (Ethikkommission der Friedrich-Alexander-Universität Erlangen-Nürnberg) waives an informed consent of all participating patients due to retrospective analysis of anonymized data.
: Not applicable.
: The authors declare that they have no competing interests.