1. Department of Neonatal Intensive Care Unit Hospices Civils de Lyon Femme Mère Enfant Hospital 97 bd Pinel Bron Lyon 69500 France
2. Clinic of Neonatology University Hospital of Lausanne Lausanne 1011 Switzerland
3. Perinatal Imaging – Radiology department Etterbeek‐Ixelles Hospital Brussels Belgium
4. Fetal imaging department CHU St Pierre Brussels Belgium
5. Multidisciplinary consultation of Angioma Department of Fetal and Pediatric Imaging Hospices Civils de Lyon Femme Mère Enfant Hospital 97 bd Pinel Bron Lyon 69500 France