1. Haemostasis and Thrombosis Unit Division of Haematology Cliniques Universitaires Saint‐Luc Université catholique de Louvain (UCLouvain) Brussels Belgium
2. Center for Thrombosis and Hemorrhagic Diseases Humanitas Clinical and Research Center ‐ IRCCS Rozzano Italy
3. Children’s Health Ireland at Crumlin Dublin Ireland
4. Royal London Haemophilia Centre Barts and the London School of Medicine and Dentistry London UK