1. Department of Clinical Genetics Yueyang Maternal and Child Health‐Care Hospital Yueyang P.R. China
2. Department of Immunology, Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University Zhenjiang P.R. China
3. Department of Hematology Yueyang People's Hospital Yueyang P. R. China
4. Yueyang Hospital Affiliated to Hunan Normal University Yueyang P.R. China
5. Department of Immunology, School of Medicine Jiangsu University Zhenjiang P.R. China