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Authors
Weyers, Simone https://orcid.org/0000-0003-4759-1939
Rigó, Mariann https://orcid.org/0000-0003-3482-2099
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Funding
Funding for this research was provided by:
Universitätsklinikum Düsseldorf. Anstalt öffentlichen Rechts
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Article History
Received: 31 August 2022
Revised: 21 December 2022
Accepted: 29 December 2022
First Online: 6 January 2023
Declarations
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: The method was approved by the ethics committee and complied with the principles of the Declaration of Helsinki (Study no. 2021–1637).
: Participation in the school enrolment examination is mandatory. Health authorities of the city of Duesseldorf gave permission to access the anonymised raw data.
: Not applicable.
: The authors declare no competing interests.
