1. Bio‐X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education) Shanghai Jiao Tong University Shanghai China
2. Shanghai Center for Women and Children's Health Shanghai China
3. Chinese Board of Genetic Counseling Shanghai China
4. Maternal and Child Health Hospital, Children's Hospital and Birth Defect Prevention Research Institute of Guangxi Zhuang Autonomous Region Nanning Guangxi China
5. Shanghai Children's Medical Center Shanghai Jiao Tong University Shanghai China
6. Division of Genetics and Genomics Boston Children's Hospital Boston Massachusetts
7. Department of Neurology Harvard Medical School Boston Massachusetts
8. Sanming Project of Medicine in Shenzhen‐Brith Defects Prevention Research and Transformation Team (No. SZSM201406007) Baoan Maternal and Child Health Hospital, Jinan University Shenzhen 518102 China