Willschrei, Peter
Neuendorff, Nina Rosa
Lueg, Gero
Giehl, Chantal
Pourhassan, Maryam https://orcid.org/0000-0002-5486-0765
Wirth, Rainer https://orcid.org/0000-0002-7265-0163
Funding for this research was provided by:
Universitätsklinikum der Ruhr-Universität Bochum
Article History
Received: 20 November 2025
Revised: 12 January 2026
Accepted: 28 January 2026
First Online: 11 February 2026
Declarations
:
: RW received lecture honoraria from Nutricia. All other authors declare no conflict of interest.
: This study complies with the Declaration of Helsinki. The study was approved by the ethical committee of Ruhr-University Bochum with the comment that a formal approval is not mandatory for the analysis of entirely anonymized data (Reg.Nr: 2025-068-f-N).
: Informed consent was not possible and necessary due to the analysis of completely anonymized data.