Kirste, Simon http://orcid.org/0000-0001-5556-6069
Landenberger, Nicole
Scholber, Jutta
Henne, Karl
Wittel, Uwe A.
Grosu, Anca-Ligia
Article History
Received: 18 December 2018
Accepted: 25 March 2019
First Online: 10 April 2019
Conflict of interest
: S. Kirste, N. Landenberger, J. Scholber, K. Henne, U.A. Wittel, and A.-L. Grosu declare that they have no competing interests.