Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (SFB 824)
Text and Data Mining valid from 2018-08-22
Received: 30 May 2018
Accepted: 14 August 2018
First Online: 22 August 2018
: All animal experiments were conducted in accordance with the German Animal Welfare Act (Deutsches Tierschutzgesetz, approval #55.2-1-54-2532-71-13).
: Not applicable.
: The authors declare that they have no competing interests.
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