Badura, Anna
Dietz, Annika
Zeman, Florian
Klarner, Sarah
Ammon, Luisa
Waltner-Romen, Maria
Griesmaier, Elke
Wellmann, Maike
Lehnerer, Verena
Wellmann, Sven
Article History
Received: 17 April 2025
Revised: 27 November 2025
Accepted: 11 December 2025
First Online: 9 January 2026
Competing interests
: The authors declared no competing interests.
: Written informed consent was obtained from all parents or legal guardians of participating infants prior to inclusion in the study. The study was approved by the local ethic committee Regensburg (21-2495-202). and conducted in accordance with the Declaration of Helsinki.