1. Department of Prenatal DiagnosisWomen's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital Nanjing, Jiangsu Province China
2. Department of RheumatologyChildren's Hospital of Fudan University Shanghai China
3. CapitalBio Genomics Co., Ltd Dongguan, Guangdong Province China
4. CapitalBio Technology Inc. Beijing China
5. Biosan Biochemical Technologies Co., Ltd Hangzhou Zhejiang Province China
6. Tianjin Medical Laboratory BGI‐Tianjin, BGI‐Shenzhen, Tianjin China
7. Binhai Genomics Institute BGI‐Tianjin, BGI‐Shenzhen, Tianjin China