Modabber, Ali
Peters, Florian
Galster, Helmut
Kniha, Kristian
Bock, Anna
Ghassemi, Mehrangiz
Hölzle, Frank
Möhlhenrich, Stephan Christian
Article History
Received: 15 October 2018
Accepted: 8 March 2019
First Online: 23 April 2019
Compliance with ethical guidelines
:
: A. Modabber, F. Peters, H. Galster, K. Kniha, A. Bock, M. Ghassemi, F. Hölzle and S.C. Möhlhenrich declare that they have no competing interests.
: 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. Informed consent was obtained from all individual participants included in the study. Additional informed consent was obtained from all individual participants for whom identifying information is included in this article.