Funding for this research was provided by:
Nature Science Foundation of Hebei (C2018107006)
China Agriculture Research System (CARS-47)
Text and Data Mining valid from 2019-04-29
Received: 16 October 2018
Accepted: 9 April 2019
First Online: 29 April 2019
Ethics approval and consent to participate
: All animal experiments were approved by the Animal Care and Use Committees of the Beidaihe Central Experiment Station, Chinese Academy of Fishery Sciences.
: Not applicable.
: The authors declare that they have no competing interests.
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