Funding for this research was provided by:
Beijing Swine Innovation Team of Modern Agriculture Industry Technological System
Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of China Agricultural University
Text and Data Mining valid from 2018-07-19
Received: 17 December 2017
Accepted: 21 June 2018
First Online: 19 July 2018
Ethics approval and consent to participate
: All procedures used in experiments of our lab were performed in accordance with the China Agricultural University Animal Care and Use Committee guidelines (ID: SKLAB-B-2010-003).
: Not applicable.
: The authors declare that they have no competing interests.