1. From the Prenatal Diagnosis Center (J. Zhuang, Fu, Y. Wang, Q. Zhuang, Zeng, Jiang), Quanzhou Women's and Children's Hospital, Quanzhou, Fujian Province, China.
2. From the Department of Neurology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China (Chen).
3. From the Third-Generation Sequencing Business Unit, Berry Genomics Corporation, Beijing, China (Lu, T. Xie, Xu).
4. From the Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China (Y. Xie).
5. Authors Jiang, Y. Xie and G. Wang are co-lead authors.
6. From the Department of Surgery (G. Wang), Quanzhou Women's and Children's Hospital, Quanzhou, Fujian Province, China.