Received: 9 September 2020
Accepted: 22 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: All animal works were conducted according to the guidelines for the care and use of experimental animals established by the Ministry of Agriculture and Rural Affairs of China. The owner of the experimental rabbits used in this study gave verbal consent for the samples collection. The project was specially approved by Animal Care and Use Committee (ACUC) in Fujian Agriculture and Forestry University (NO. PZCASFAFU2020006).
: Not applicable.
: All authors declare that they have no competing interests.