Koc-Günel, Sinem http://orcid.org/0000-0003-4499-9007
Schubert, Ralf
Zielen, Stefan
Rosewich, Martin
Article History
Received: 4 May 2017
Accepted: 5 July 2018
First Online: 13 July 2018
Ethics approval and consent to participate
: The trial adhered to human guidelines for good clinical practice and the principles of the Declaration of Helsinki. The study was approved by the Ethics Committee of the University Hospital Frankfurt am Main and registered at clinicaltrials.gov (NCT01543516). Informed consent was obtained from all adult participants included in the study. For children < 18 years, the caregivers and children provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests. No author has a financial relationship with a commercial entity with an interest in the subject of this manuscript.
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