Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (DFG SU195/3-2, DFG DA116/4-1)
Text and Data Mining valid from 2018-04-03
Received: 31 January 2018
Accepted: 26 March 2018
First Online: 3 April 2018
: For the data provided, animal experiments have been performed. All animal studies were performed in accordance with the approved protocols of the animal welfare committee of the North Rhine-Westphalia State Agency for Nature, Environment, and Consumer Protection, Recklinghausen, Germany (LANUV NRW Reference No. 87-51.04.2010.A113).
: The authors declare that they have no competing interests.