Siedek, Florian
Haneder, Stefan
Dörner, Jonas
Morelli, John N.
Chon, Seung-Hun
Maintz, David
Houbois, Christian
Article History
First Online: 1 December 2018
Compliance with ethical standards
:
: All authors approve publication of our work and 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. For this type of study formal consent is not required.