1. Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine China Agricultural University Beijing China
2. Laboratory of Quality & Safety Risk Assessment for Animal Products on Chemical Hazards (Beijing) Ministry of Agriculture and Rural Affairs of the People's Republic of China Beijing China
3. Biomedical Sciences SMART Pharmacology at Iowa State University College of Veterinary Medicine Ames IA USA
4. Beijing Orbiepharm Co. Ltd. Beijing China
5. Key Laboratory of Detection for Veterinary Drug Residues and Illegal Additives Ministry of Agriculture and Rural affairs of the People's Republic of China Beijing China