GUIDELINE AUTHORS
C. M. Bilardo, Department of Obstetrics and Gynecology, Academic Medical Center, Amsterdam UMC, University of Amsterdam, and Department of Obstetrics and
Gynecology, University Medical Center Groningen, University of Groningen, The Netherlands
K. H. Nicolaides, Fetal Medicine Research Institute,
King’s College Hospital, London, UK
R. Chaoui, Center for Prenatal Diagnosis and Human
Genetics, Berlin, Germany
A. T. Papageorghiou, Fetal Medicine Unit, St George’s
University of London, London, UK