Koehn, Katharina http://orcid.org/0000-0003-4686-6443
Buettner, Andreas http://orcid.org/0000-0002-6676-4957
Lindner, Iris
Article History
Received: 16 July 2019
Accepted: 7 October 2019
First Online: 6 November 2019
Compliance with ethical standards
:
: The 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 and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the Medical Ethics Committee at the Rostock University Medical CenterĀ (A 2016-0226).