Glessgen, Carl http://orcid.org/0000-0002-9836-7139
Gallichan, Daniel
Moor, Manuela
Hainc, Nicolin
Federau, Christian
Article History
Received: 2 December 2018
Accepted: 3 January 2019
First Online: 23 January 2019
Compliance with ethical standards
:
: No funding was received for this study.
: The authors declare that they have no conflict of interest.
: All procedures performed in the 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.