Teich, N.
Stallmach, A.
Article History
Received: 14 December 2017
Accepted: 22 January 2018
First Online: 9 February 2018
Compliance with ethical standards
:
: Niels Teich and Andreas Stallmach received advisory and lecture fees from Janssen.
: The present paper was exempt from approval.
: Informed consent was obtained from the individual participant included in the study.