1. Key Laboratory of Development
and Evaluation of Chemical and Herbal Drugs for Animal Use, College
of Veterinary Medicine, China Agricultural University, Beijing 100193
2. Key Laboratory
of Food Safety
Risk Assessment, Ministry of Health, China National Center for Food Safety Risk Assessment, Beijing 100021
3. Beijing Key Laboratory of Food
Poison Diagnostic and Traceability, Beijing Center for Disease Control and Prevention, Beijing 100013
4. College of Public Health and
Family Medicine, Capital Medical University, Beijing 100069
5. Key Laboratory
of Chemical Safety
and Health, Chinese Center for Disease Control and Prevention, Beijing 100050