Lötscher, Fabian http://orcid.org/0000-0002-1626-9931
Krusche, Martin http://orcid.org/0000-0002-0582-7790
Ruffer, Nikolas http://orcid.org/0000-0001-8394-969X
Kubacki, Torsten http://orcid.org/0000-0001-7723-9659
Person, Fermin http://orcid.org/0000-0002-7489-9667
Kötter, Ina http://orcid.org/0000-0002-9262-005X
Article History
Received: 9 May 2019
Accepted: 31 July 2019
First Online: 10 August 2019
Compliance with ethical standards
:
: The authors declare no conflicts of interest.
: Informed consent was obtained from all individual participants included in the study.