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Article History

Received: 13 February 2023

Accepted: 11 September 2023

First Online: 3 November 2023

Declarations

:

: Ethical permission to collect intestinal tissue samples from pigs was approved by the Institutional Animal Care and Use Committee of Zhejiang University. All procedures in which pigs were involved were per the agreement of the Institutional Animal Care and Use Committee of Zhejiang University (ZJU20220262). All experimental methods and experiments were in accordance with the Helsinki Declaration and ARRIVE guidelines.

: Not applicable.

: The authors declare no competing interests.