speakers Keynote speakersChrister Betsholtz Stefan Knapp Alex Toker Veronica Kinsler ChairMiikka Vikkula Session Venous Malformations Ralitsa Madsen Susan Quaggin Maroeska te Loo Session Cerebral Cavernous Malformations (CCM) Peetra Magnusson Doug Marchuk Session Hereditary Haemorrhagic Telangiectasia (HHT) Petra Knaus Roxana Ola Claire Shovlin Session Vascular Tumors Luisa Iruela-Arispe Session Arterio-Venous Malformations Kristopher T. Kahle Laurence Boon Session Complex Lymphatic Anomalies (CLA) AND Lymphatic Malformations (LM) Natasha Harvey Karina Yaniv René Hägerling Session Capillary Malformations – Sturge Weber Syndrome Stephan Huveneers Nathan Lawson