Traxdorf, Maximilian
Krauss, Patrick
Schilling, Achim
Schulze, Holger
Tziridis, Konstantin http://orcid.org/0000-0002-9887-9249
Article History
Received: 14 January 2019
Accepted: 15 March 2019
First Online: 8 April 2019
Compliance with ethical guidelines
:
: M. Traxdorf, P. Krauss, A. Schilling, H. Schulze, and K. Tziridis 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, including approval by the local Ethics Committee (# 323_16 Bc), 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.