Nicolay, Nils H. http://orcid.org/0000-0003-2550-1410
Wiedenmann, Nicole
Mix, Michael
Weber, Wolfgang A.
Werner, Martin
Grosu, Anca L.
Kayser, Gian
Article History
Received: 18 July 2019
Accepted: 4 November 2019
First Online: 7 December 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 (Independent Ethics Committee of the University of Freiburg, reference no. 479/12) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.