Sakkas, Andreas
Weiß, Christel
Wilde, Frank
Ebeling, Marcel
Thiele, Oliver Christian
Mischkowski, Robert Andreas
Pietzka, Sebastian
Article History
Received: 26 November 2022
Accepted: 13 January 2023
First Online: 27 January 2023
Declarations
:
: The authors declare that they have no competing or financial interests, either directly or indirectly, in the products listed in the study. This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.
: This research was conducted in full accordance with the ethical standards of the institutional research committee as well as with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. For this non-interventional observational retrospective study, patient data were referenced to with the understanding and written consent of the patient, and all data were also anonymised and de-identified prior to analysis. In case of non-adults, the written consent was given by one of the parents. Full compliance with data protection and safeguarding of data was ensured and no information which could identify the patients was collected. Reporting was based on the recommendations of the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) initiative [CitationRef removed].