Zimmermann, Moritz
Ender, Andreas
Egli, Gustav
Özcan, Mutlu
Mehl, Albert
Article History
Received: 25 June 2018
Accepted: 17 October 2018
First Online: 27 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this type of study, formal consent is not required.