Kaiser, Bert
Langa, Sergiu
Ehrig, Lutz
Stolz, Michael
Schenk, Hermann
Conrad, Holger http://orcid.org/0000-0001-5127-9783
Schenk, Harald
Schimmanz, Klaus
Schuffenhauer, David
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (03VP01800, 03VP01800, 03VP01800, 03VP01800, 03VP01800, 03VP01800, 03VP01800, 03VP01800)
Article History
Received: 27 February 2019
Revised: 7 August 2019
Accepted: 12 August 2019
First Online: 7 October 2019
Conflict of interest
: The authors declare that they have no conflict of interest.