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Authors
Eltair, Mohamed
Pitchika, Vinay
Standl, Marie
Lang, Toni
Krämer, Norbert
Hickel, Reinhard
Kühnisch, Jan https://orcid.org/0000-0003-4063-2291
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Funding
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (FKZ KU-2518/1-1, KU-2518/1-2, HE-3294/7-1 and HE-3294/7-2)
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Article History
Received: 21 February 2019
Accepted: 6 June 2019
First Online: 19 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all participating children and their legal guardians.
