Funding for this research was provided by:
FP7 People: Marie-Curie Actions (PITN-GA-2012-317019)
Deutsche Forschungsgemeinschaft (SFB1066)
Dr Georg-Scheuing Stiftung
Text and Data Mining valid from 2018-02-27
Received: 8 December 2017
Accepted: 19 February 2018
First Online: 27 February 2018
Ethics approval and consent to participate
: All experiments were performed in accordance with federal guidelines and approved by the ethical committee of the state of Rhineland-Palatinate (according to §8 Abs. 1 Protection of Animals Act, Regional Investigational Authority Institute/Office Landesuntersuchungsamt; permission no. 23177-07/G12-1-092 to M. Miederer).
: Not applicable.
: The authors declare that they have no competing interests.
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