Niehues, Maike http://orcid.org/0000-0002-7233-4486
Sallen, Jeffrey http://orcid.org/0000-0002-9042-9104
Gerlach, Erin http://orcid.org/0000-0003-4277-3303
Funding for this research was provided by:
Universität Hamburg
Article History
Received: 28 February 2023
Accepted: 1 November 2023
First Online: 13 December 2023
Declarations
:
: M. Niehues, J. Sallen and E. Gerlach declare that they have no competing interests.
: The study was approved by local school authorities and the ethics committees of the University of Hamburg (approval number: 2022_036; Germany) and the University of Potsdam (approval number: 37/2021; Germany). All research procedures were in line with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.