Institution: | 1. Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
Department of Fetal Medicine, University College Hospital, London, UK;2. Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK;3. Fetal Medicine Unit, Department of Obstetrics and Gynecology, University Medical Centre Groningen, Groningen, The Netherlands |