1. Department of Hygiene Toxicology, Zunyi Medical University, Zunyi, 563000 Guizhou, China
2. Key Laboratory of Maternal & Child Health and Exposure Science of Guizhou Higher Education Institutes, Zunyi Medical University, Zunyi, 563000 Guizhou, China
3. Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, 563003 Guizhou, China
4. Guizhou Provincial Key Laboratory of Medicinal Biotechnology in Colleges and Universities, Zunyi Medical University, Zunyi, 563000 Guizhou, China