Bächinger, David https://orcid.org/0000-0002-6336-494X
Eckhard, Andreas H.
Röösli, Christof
Veraguth, Dorothe
Huber, Alexander
Dalbert, Adrian https://orcid.org/0000-0001-7714-8407
Article History
Received: 29 April 2020
Accepted: 16 June 2020
First Online: 24 June 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: A formal ethical approval was waived by the local Ethics Committee (Kantonale Ethikkommission, Zurich, Switzerland) in view of the retrospective nature of the study, which is based on single cases, and since all the procedures being performed were part of the routine care.
: Informed consent was obtained from all the participants.