Schnoor, Joerg http://orcid.org/0000-0002-2768-0128
Busch, Thilo
Turemuratov, Nazar
Merkenschlager, Andreas
Article History
Received: 2 November 2017
Accepted: 23 January 2018
First Online: 20 February 2018
Ethics approval and consent to participate
: This study was approved by the local ethics committee (301-12-24092012, 18.09.12). All parents were informed about their voluntary and anonymous participation. Written informed consent was obtained before questionnaires were completed and on the day before the planned sleep laboratory examination was performed.
: Not applicable. No individual patient data are reported.
: The authors declare that they have no competing interests.
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