Just, Fabian http://orcid.org/0000-0002-9580-8189
Özen, Özhan
Tortora, Stefano
Klamroth-Marganska, Verena
Riener, Robert
Rauter, Georg
Article History
Received: 30 May 2019
Accepted: 19 January 2020
First Online: 5 February 2020
Ethics approval and consent to participate
: All studies were approved by the responsible institutions (KEKZH-Nr. 2015-0013, Zurich, Switzerland, and on clinicaltrials.gov NCT02720341).
: Written informed consent was obtained from all human subjects for the publication of this report and any accompanying images.
: The authors declare that they have no competing interests.