1. Department of Obstetrics Fujian Maternity and Child Health Hospital Affiliated Hospital of Fujian Medical University Fuzhou China
2. Fujian Key Laboratory of Women and Children's Critical Diseases Research, Fujian Maternity and Child Health Hospital, Fujian Women and Children’s Hospital Fuzhou China
3. Cervical Disease Diagnosis and Treatment Health Center Fujian Maternity and Child Health Hospital Affiliated Hospital of Fujian Medical University Fuzhou China