Wagner, Michael
Werther, Tobias
Unger, Ewald
Kasprian, Gregor
Dovjak, Gregor
Dorfer, Christian
Schned, Hannah
Steinbauer, Philipp
Goeral, Katharina
Olischar, Monika
Roessler, Karl
Berger, Angelika
Oberoi, Gunpreet
Article History
Received: 29 October 2020
Accepted: 1 February 2021
First Online: 2 March 2021
Competing interests
: The authors declare no competing interests.
: No patient consent was required for this study. Permission of the local Institutional Review Board at the Medical University of Vienna (1989/2019) was obtained.