Affiliation: | 1. Centre for Human Genetics, K.U. Leuven, Leuven, Belgium Fetal Medicine Unit, Department of Woman and Child, Division of Gynaecology and Obstetrics, U.Z. Leuven, Leuven, Belgium Maternal Fetal Medicine Unit, Department of Obstetrics and Gynaecology, Faculty of Medicine, Chiang Mai University, Thailand These two authors contributed equally to this work.;2. Centre for Human Genetics, K.U. Leuven, Leuven, Belgium These two authors contributed equally to this work.;3. Centre for Human Genetics, K.U. Leuven, Leuven, Belgium;4. Department of Maternal-Fetal Medicine (ICGON) Hospital Clinic-IDIBAPS, University of Barcelona and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER), Barcelona, Spain;5. Fetal Medicine Unit, Department of Woman and Child, Division of Gynaecology and Obstetrics, U.Z. Leuven, Leuven, Belgium |