1. College of Medicine, Huaqiao University, Quanzhou, Fujian 362021, China
2. Department of Gynecology and Obstetrics, The First Hospital of Quanzhou, Quanzhou, Fujian 362000, China
3. Cervical Disease Diagnosis and Treatment Health Center, Fujian Provincial Maternity and Children’s Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350001, China
4. College of Engineering, Huaqiao University, Quanzhou, Fujian 362021, China