Text and Data Mining valid from 2020-01-20
Received: 23 October 2019
Accepted: 8 January 2020
First Online: 20 January 2020
Ethics approval and consent to participate
: The experiment was approved by the animal ethical committee of Wageningen University & Research under permit numbers 2013017 and 2014064.
: Not applicable.
: The authors declare that they have no competing interests.