1. Department of Health ToxicologySchool of Public Health, Shanxi Medical University Taiyuan China
2. Department of Biochemistry and Molecular BiologySchool of Preclinical Medicine, Shanxi Medical University Taiyuan China
3. Laboratory of Malaria and Vector ResearchNational Institute of Allergy and Infectious Diseases, National Institute of Health Rockville Maryland USA
4. Department of Public Health and Preventive MedicineChangzhi Medical College Changzhi China