Präger, Maximilian
Kurz, Christoph
Böhm, Julian
Laxy, Michael
Maier, Werner http://orcid.org/0000-0003-4356-7296
Funding for this research was provided by:
Bundesministerium für Gesundheit (FKZ: GE20160324)
Article History
Received: 22 January 2019
Accepted: 29 May 2019
First Online: 7 June 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.