Authors:
  1. Yi ZHAO (MD), Women’s Hospital, School of Medicine, Zhejiang University
  2. Xiaofei LUAN (MD),Women’s Hospital, School of Medicine, Zhejiang University
  3. Hui YANG (BA), Device Evaluation Center Zhejiang Medical Products Administration
  4. Guiping Du (PhD), Women’s Hospital, School of Medicine, Zhejiang University
  5. Qiongguang ZHANG (PhD), Center for Food and Drug Inspection of NMPA
  6. Zhengfu ZHANG (PhD) , Center for Food and Drug Inspection of NMPA
  7. Subiao WANG (BA), Zhejiang Medical Products Administration