Bednarsch, Jan
Czigany, Zoltan
Lurje, Isabella
Strnad, Pavel
Bruners, Philipp
Ulmer, Tom Florian
den Dulk, Marcel
Lurje, Georg http://orcid.org/0000-0001-9674-0756
Neumann, Ulf Peter
Article History
Received: 13 July 2019
Accepted: 4 November 2019
First Online: 16 November 2019
Compliance with ethical standards
: 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 conducted at the UH-RWTH in accordance with the requirements of the Institutional Review Board of the RWTH-Aachen University. Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.