| Institution: | 1. Prenatal Diagnosis Unit, Institute of Gynecology, Obstetrics and Neonatology, Hospital Clinic, Maternitat Campus, University of Barcelona Medical School, Catalonia, Spain;2. Department of Chemical Pathology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong;3. Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, NY, USA;4. Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA, USA;5. Department of Human Genetics, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands;6. Department of Obstetrics and Gynecology, Albert Einstein College of Medicine, New York, NY, USA;7. Genetics Program, North York General Hospital, Toronto, ON, Canada;8. Department of Obstetrics and Gynecology, University of Calgary, Calgary, AB, Canada;9. Department of Obstetrics and Gynecology, Assaf Harofe Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel;10. Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA;11. Department of Obstetrics and Gynecology, University of South Florida, Tampa, FL, USA;12. Laboratory for Infectious Diseases and Perinatal Screening, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands;13. Prenatal Screening Unit, Clinical Biochemistry Department, Barking Havering & Redbridge University Hospitals, King George Hospital, Goodmayes, UK;14. Department of Statistics, University of Exeter, Exeter, UK;15. Prenatal Diagnosis Unit, Genetic Institute, Sourasky Medical Center, Tel Aviv, Israel |
