Funding for this research was provided by:
“ELAN” program of the Friedrich-Alexander University Erlangen-Nürnberg (15-03-18-1-Paslakis)
Text and Data Mining valid from 2018-04-10
Received: 13 June 2017
Accepted: 3 April 2018
First Online: 10 April 2018
Ethics approval and consent to participate
: The study will be conducted in compliance with local regulations and internationally established principles of the Declaration of Helsinki (64th World Medical Association General Assemble, Fortaleza, Brazil, 2013). The study and protocol have been approved by the local Ethics Committee (FAU). Before inclusion, all subjects are required to sign an informed consent form.
: The authors declare that they have no competing interests.
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