Kau, Thomas http://orcid.org/0000-0001-8680-113X
Marterer, Robert
Kottke, Raimund
Birnbacher, Robert
Gellen, Janos
Nagy, Eszter
Boltshauser, Eugen
Article History
Received: 22 October 2019
Accepted: 16 December 2019
First Online: 15 January 2020
Compliance with ethical guidelines
:
: T. Kau, R. Marterer, R. Kottke, R. Birnbacher, J. Gellen, E. Nagy and E. Boltshauser declare that they have no competing interests.
: All investigations described in this manuscript were carried out with the approval of the responsible ethics committee and in accordance with national law and the Helsinki Declaration of 1975 (in its current revised form). Informed consent was obtained from patients if identifiable from images or other information within the manuscript. In the case of underage patients informed consent was obtained from the legal representatives.