Dreschers, Stephan
Ohl, Kim
Lehrke, Michael
Möllmann, Julia
Denecke, Bernd
Costa, Ivan
Vogl, Thomas
Viemann, Dorothee
Roth, Johannes
Orlikowsky, Thorsten
Tenbrock, Klaus
Article History
Received: 23 March 2018
Accepted: 7 March 2019
First Online: 11 April 2019
Competing interests
: The authors declare no competing interests.