| Affiliation: | 1. Department of Obstetrics, Leiden University Medical Centre, Leiden, The Netherlands;2. Department of Obstetrics, K-06-35, Leiden University Medical Centre, PO Box 9600, RC Leiden, The Netherlands;1. Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, 102 Pokfulam Road, Hong Kong Special Administrative Region;2. Fetal Medicine Centre, Birmingham Women''s Foundation NHS Trust, Edgbaston, Birmingham, UK;3. Centre for Women''s and Children''s Health, School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, UK;1. Baskent University, Obstetrics and Gynecology Department, Istanbul Education and Research Hospital, Turkey;2. Baskent University, Radiology Department, Istanbul Education and Research Hospital, Turkey;1. Laboratory of Research and Diagnosis of Gynecological Diseases of Xiamen City, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China;2. Department of Obstetrics and Gynecology, The Chinese University of Hong Kong, Hong Kong |
