Affiliations

• ¹ Department of Genetics and Genome Sciences, University of Connecticut Health Center, Farmington, CT, USA.
• ² Prenatal Diagnosis Unit, Institute of Gynecology, Obstetrics and Neonatology, Hospital Clinic, Maternitat Campus, University of Barcelona Medical School, Catalonia, Spain.
• ³ Department of Chemical Pathology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong.
• ⁴ Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, NY, USA.
• ⁵ Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA, USA.
• ⁶ Department of Human Genetics, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.
• ⁷ Department of Obstetrics and Gynecology, Albert Einstein College of Medicine, New York, NY, USA.
• ⁸ Genetics Program, North York General Hospital, Toronto, ON, Canada.
• ⁹ Department of Obstetrics and Gynecology, University of Calgary, Calgary, AB, Canada.
• ¹⁰ Department of Obstetrics and Gynecology, Assaf Harofe Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
• ¹¹ Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA.
• ¹² Department of Obstetrics and Gynecology, University of South Florida, Tampa, FL, USA.
• ¹³ Laboratory for Infectious Diseases and Perinatal Screening, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
• ¹⁴ Prenatal Screening Unit, Clinical Biochemistry Department, Barking Havering & Redbridge University Hospitals, King George Hospital, Goodmayes, UK.
• ¹⁵ Department of Statistics, University of Exeter, Exeter, UK.
• ¹⁶ Prenatal Diagnosis Unit, Genetic Institute, Sourasky Medical Center, Tel Aviv, Israel.