EL-Awad, Usama http://orcid.org/0000-0003-1746-5472
Reinelt, Tilman
Braig, Johanna
Nilles, Hannah
Kerkhoff, Denise
Schmees, Pia
Rueth, Jana-Elisa
Fathi, Atefeh
Vasileva, Mira
Petermann, Franz
Eschenbeck, Heike
Lohaus, Arnold
Funding for this research was provided by:
Porticus Foundation (#GR-071645)
Bundesministerium für Bildung und Forschung (#GR-01GL1749A)
Universität Bielefeld
Article History
Received: 6 September 2021
Accepted: 30 November 2021
First Online: 17 December 2021
Declarations
:
: All procedures in both projects were approved by the local ethics committees of the universities of Bremen and Bielefeldbefore the data-collection started. All participants, their parents and/or guardians had signed the written consent form to participate in the present studies.
: All authors agreed to publish the article. The manuscript does not contain any personal data of the participants.
: The authors declare that they have no competing interests.