| Authors: |
Zhu L; Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric and Gynecological Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China., Zhao Z; Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric and Gynecological Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China., Di Spiezio Sardo A; Obstetrics and Gynaecology Department, Università degli Studi di Napoli 'Federico II', Naples 80138, Italy., Acién M; Department of Gynecology, Miguel Hernandez University of Elche, San Juan Campus, Alicante 03202, Spain., Naftalin J; University College Hospital, University College London Hospitals NHS Foundation Trust, London NW12PG, United Kingdom., Van den Bosch T; Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven 3000, Belgium., Cheung CS; Department of Obstetrics and Gynecology, Queen Mary Hospital, The University of Hong Kong, Hong Kong 999077, China., Xu D; Department of Gynecology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China., Huang X; Department of Hysteroscopic Centre, Fuxing Hospital, Capital Medical University, Beijing 100038, China., Grimbizis G; 1 Department of Obstetrics and Gynecology, 'Papageorgiou' Hospital, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece. |