Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (German Research Foundation) (SFB 658 and 677, SFB/TRR 227)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Brazilian Federal Agency for the Support and Evaluation of Graduate Education) (No. 9469/13-3)
Bundesministerium für Bildung und Forschung (Federal Ministry of Education and Research) ((05K10PC2, 05K10WR1, 05K10KE1)
Received: 24 January 2018
Accepted: 5 July 2018
First Online: 30 July 2018
Change Date: 8 August 2018
Change Type: Update
Change Details: The original HTML version of this Article was updated shortly after publication to add links the Transparent Peer Review file.
: The authors declare no competing interests.