Prechal, Daniela http://orcid.org/0000-0003-1758-8894
Post, Stefan
Pechlivanidou, Ioanna
Ronellenfitsch, Ulrich
Article History
Accepted: 4 September 2019
First Online: 12 September 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 research committee (ethical committee II of the Medical Faculty Mannheim of the University of Heidelberg [2015-906W-MA]) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.