Wirth, Rainer http://orcid.org/0000-0002-7265-0163
Klimek, Christiane Nicola
Lueg, Gero http://orcid.org/0000-0002-0143-2556
Pourhassan, Maryam http://orcid.org/0000-0002-5486-0765
Danielzik, Louisa Maria
Krüger, Caroline
Trampisch, Ulrike Sonja http://orcid.org/0000-0002-6030-3383
Funding for this research was provided by:
Ruhr-Universität Bochum
Article History
Received: 20 January 2022
Accepted: 15 July 2022
First Online: 15 August 2022
Declarations
:
: This study was performed in accordance with the Declaration of Helsinki and approved by the ethical committee of Ruhr University Bochum (no 19–6755-BR approved on 30.10.2020). The need for informed consent was waived by the ethics committee of Ruhr University Bochum, because of the retrospective nature of the study. All methods used were performed in accordance with the relevant guidelines and regulations.
: The authors declare that they have no competing interests.