Affiliation: | a Perinatology Research Branch, National Institute of Child Health and Human Development/National Institutes of Health/Department of Health and Human Services, Bethesda, MD, and Detroit, MI b Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI c Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI d First Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary e Diagnostic Technologies, Yokneam, Israel f Center for Perinatal Diagnosis and Research, Sótero del Río Hospital, P. Universidad Católica de Chile, Puente Alto, Chile g TechnoSTAT, Kfar Sabah, Israel h Leeds Screening Centre, University of Leeds, Leeds, UK i Department of Obstetrics and Gynecology, Columbia University, New York, NY. |