Kötter, Bernhard
Frey, Benjamin
Winderl, Markus
Rubner, Yvonne
Scheithauer, Heike
Sieber, Renate
Fietkau, Rainer
Gaipl, Udo S.
Funding for this research was provided by:
German Federal Ministry of Education and Research (16EX1021R)
German Research Foundation (GA 1507/1-1)
European Commissions (249689)
European Commissions (249689)
Article History
Received: 11 May 2015
Accepted: 10 September 2015
First Online: 17 September 2015