1. Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention; Shandong Center for Disease Control and Prevention; Jinan China
2. Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety; College of Veterinary Medicine; China Agricultural University; Beijing China
3. Department of Animal Health and Antimicrobial Strategies; National Veterinary Institute (SVA); Uppsala Sweden
4. Department of Clinical and Experimental Medicine; Linköping University; Linköping Sweden
5. School of Health Care Management; Shandong University; Shandong China
6. Key Laboratory of Health Economics and Policy Research; NHFPC (Shandong University); Shandong China
7. Public Health Agency of Sweden; Solna Sweden