Kretschmer, Sophie C. A.
Paul, Michael
Heussen, Nicole
Leonhardt, Steffen
Orlikowsky, Thorsten
Heimann, Konrad
Article History
Received: 21 March 2022
Revised: 15 February 2023
Accepted: 7 April 2023
First Online: 9 May 2023
Competing interests
: The authors declare no competing interests.
: The study design was approved by the ethics committee at the RWTH Aachen faculty of medicine (E 349/16) and written parental consent including publication in a scientific journal was obtained prior to enrollment. The study presented is a clinical observational study.