Gerken, Ulrike http://orcid.org/0000-0002-6702-3544
Esser, Felix
Möhlhenrich, Stephan C.
Bartella, Alexander K.
Hölzle, Frank
Fischer, Horst
Raith, Stefan
Steiner, Timm
Article History
Received: 7 March 2019
Accepted: 3 January 2020
First Online: 24 February 2020
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.