1. Antenatal Diagnosis Center of Women and Children Healthcare Hospital of ZHUZHOU, Zhouzhou, Hunan 412000, China
2. Central Hospital of ZHUZHOU, Affiliated Zhuzhou Hospital of Xiangya School of Medicine, Central South University, Zhouzhou, Hunan 412000, China
3. Women and Children Healthcare Hospital of ZHUZHOU, Zhouzhou, Hunan 412000, China
4. GeneTalks Biotech Co., Ltd., Changsha, Hunan 410000, China
5. Xiangnan University, Chenzhou, Hunan 423000, China