Widmer, Andreas F.
,
Kern, Winfried V.
Roth, Jan A.
Dettenkofer, Markus
Goetting, Tim
Bertz, Hartmut
Theilacker, Christian http://orcid.org/0000-0003-0821-9202
Article History
Received: 25 December 2018
Accepted: 23 May 2019
First Online: 11 June 2019
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.