Huber, Daniela
Grafetstätter, Carina
Proßegger, Johanna
Pichler, Christina
Wöll, Ewald
Fischer, Martin
Dürl, Martin
Geiersperger, Karin
Höcketstaller, Melanie
Frischhut, Stefan
Ritter, Markus
Hartl, Arnulf https://orcid.org/0000-0001-9626-6425
Article History
Received: 13 September 2018
Accepted: 22 April 2019
First Online: 17 May 2019
Ethics approval and consent to participate
: The Ethics Committee of Salzburg (415-E/1487/4–2012) approved this clinical trial. Patients gave written informed consent to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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