Spahr, Nadine http://orcid.org/0000-0002-9726-519X
Thoduka, Smita
Abolmaali, Nasreddin
Kikinis, Ron
Schenk, Andrea
Funding for this research was provided by:
Fraunhofer-Gesellschaft
Article History
Received: 9 April 2018
Accepted: 14 October 2018
First Online: 22 October 2018
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 and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study, formal consent is not required.