1. Department of Plastic & Cosmetic Surgery Women’s Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital) Nanjing China
2. Department of Clinical laboratory Women’s Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital) Nanjing China
3. Nanjing Maternal and Child Health Medical Institute Women’s Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital) Nanjing China