1. Genetic Laboratory of Shenzhen Longgang Maternal and Child Health Hospital Shenzhen Guangdong China
2. Medical Genetic Centre of Guangdong Women and Children Hospital Guangzhou Guangdong China
3. Department of Cell Biology Jiamusi University Jiamusi Heilongjiang China
4. Department of Pathogenic Microorganisms Zunyi Medical University Zunyi Guangdong China
5. School of Public Health Anhui Medical University Hefei Anhui China