1. College of Chemistry and Environmental Science, Hebei University, Hebei, P.R. People’s Republic of China
2. Key Laboratory of Pesticide and Veterinary Drug Monitoring for State Market Regulation/Lanzhou Institute for Food and Drug control, Gansu, P.R. People’s Republic of China
3. Chinese Academy of Inspection and Quarantine, Beijing, P.R. People’s Republic of China
4. Gansu Pharmaceutical Group Science and Technology Research Institute Co. Ltd, Gansu, P.R. People’s Republic of China