Lavall, Daniel
Kuprat, Linn Kristin
Kandels, Joscha
Stöbe, Stephan
Hagendorff, Andreas
Laufs, Ulrich
Article History
Received: 4 October 2019
Accepted: 17 December 2019
First Online: 13 January 2020
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee (local ethics committee, No. 119/18-ek) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.