Kolodziej, Mathias https://orcid.org/0000-0002-6030-3578
Jaitner, Thomas
Article History
Received: 7 December 2017
Accepted: 20 March 2018
First Online: 23 April 2018
Compliance with ethical guidelines
:
: M. Kolodziej and T. Jaitner 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.