1. Annoroad Gene Technology Co., Ltd Beijing China
2. Central Lab Wuxi Maternity and Child Health Care Hospital Affiliated Wuxi Maternity and Child Health Care Hospital of Nanjing Medical University Wuxi, Jiangsu China
3. Neonatal Department Wuxi Maternity and Child Health Care Hospital Affiliated Wuxi Maternity and Child Health Care Hospital of Nanjing Medical University Wuxi China