Lv, Xiaofeng
Li, Jing http://orcid.org/0000-0003-2002-4512
Article History
Received: 30 December 2022
Accepted: 26 April 2023
First Online: 4 May 2023
Declarations
:
: Nanjing University of Posts and Telecommunications and Nanjing Agricultural University have no specific policies on the investigation of food supply chains. Our study was approved by Research Ethics Committee of Nanjing University of Posts and Telecommunications and Research Ethics Committee of Nanjing Agricultural University.
: Not applicable.
: Not applicable.
: The authors declare no competing interests.