1. Center for Prenatal Disgnosis, Meizhou People's Hospital (Huangtang Hospital) Meizhou Academy of Medical Sciences Meizhou China
2. Guangdong Provincial Key Laboratory of Precision Medicine and Clinical Translational Research of Hakka Population, Meizhou People's Hospital (Huangtang Hospital) Meizhou Academy of Medical Sciences Meizhou China
3. Center for Precision Medicine, Meizhou People's Hospital (Huangtang Hospital) Meizhou Academy of Medical Sciences Meizhou China