Text and Data Mining valid from 2018-09-11
Received: 6 February 2018
Accepted: 27 August 2018
First Online: 11 September 2018
Ethics approval and consent to participate
: Human studies were approved by the Ethics Committee of Innsbruck Medical University (number AN2014-0263 341/4.3), Austria. Written consent for participation was acquired from all patients.
: not applicable.
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