Berndt, Nikolaus
Rösner, Jörg
Haq, Rizwan ul
Kann, Oliver
Kovács, Richard
Holzhütter, Hermann-Georg
Spies, Claudia
Liotta, Agustin
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (31 L0057)
Article History
Received: 31 July 2018
Accepted: 20 August 2018
First Online: 24 August 2018
Compliance with ethical standards
:
: The authors declare no conflict of interest.