Seifart, C. http://orcid.org/0000-0002-6262-0518
Riera Knorrenschild, J.
Hofmann, M.
Nestoriuc, Y.
Rief, W.
von Blanckenburg, P.
Funding for this research was provided by:
Philipps-Universität Marburg
Article History
Received: 17 June 2019
Accepted: 23 December 2019
First Online: 18 January 2020
Compliance with ethical standards
: The study was approved by the institutional review board of the Medical School, Philipps-University of Marburg. The study was conducted according to ethical standards.
: The authors declare that they have no conflict of interest.