1. Department of Ophthalmology Xiang'an Hospital of Xiamen University Fujian Provincial Key Laboratory of Ophthalmology and Visual Science School of Medicine, Xiamen University Fujian Engineering and Research Center of Eye Regenerative Medicine Eye Institute of Xiamen University Xiamen China
2. Jiaen Genetics Laboratory Beijing Jiaen Hospital Beijing China
3. Prenatal Diagnosis Center Shijiazhuang Obstetrics and Gynecology Hospital Hebei China
4. Department of Urology Beijing Friendship Hospital Capital Medical University Beijing China
5. Department of Pediatric Orthopedics Shijiazhuang Obstetrics and Gynecology Hospital Hebei China
6. Prenatal Diagnosis Center Beijing Obstetrics and Gynecology Hospital, Capital Medical University Beijing China