Schmidt, Jan http://orcid.org/0000-0002-3149-2680
Gambashidze, Nikoloz
Manser, Tanja
Güß, Tim
Klatthaar, Michael
Neugebauer, Frank
Hammer, Antje
Article History
Received: 21 May 2020
Accepted: 1 February 2021
First Online: 14 April 2021
Ethics approval and consent to participate
: Ethics approval was obtained from the ethics committee at University Hospital Bonn (#389/15). Data collection was complied with confidentiality requirements according to German law. Informed consent was sought from all participants in accordance with the General Data Protection Regulation (GDPR) and electronically indicated. This procedure has been approved by the ethics committee. All data were analysed anonymously.
: Not Applicable.
: The authors declare that they have no competing interests.