Heil, Joerg
Riedel, Fabian
Solbach, Christine
Gerber, Bernd
Marx, Mario
Brucker, Sara
Heitmann, Christoph
Hoffmann, Jürgen
Wallwiener, Markus
Lux, Michael P.
Wallwiener, Diethelm
Hahn, Markus
Article History
Received: 29 November 2018
Accepted: 5 January 2019
First Online: 17 January 2019
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.
: Not applicable.