Roner, S. http://orcid.org/0000-0002-9662-1287
Bersier, P.
Fürnstahl, P.
Vlachopoulos, L.
Schweizer, A.
Wieser, K.
Funding for this research was provided by:
UniversitätsSpital Zürich
Article History
Received: 22 December 2018
Accepted: 11 April 2019
First Online: 29 April 2019
Ethics approval and consent to participate
: Ethics Committee approval was not necessary for this study (waiver no. 2018-00952 issued by the Cantonal Ethics Committee Zurich, KEK Zürich). Written informed consent was obtained from all individual participants included in the study.
: Written informed consent for publication was obtained from all included patients.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.