[1] Paris Univ, Paris Ctr Univ, Necker Enfants Malad Hosp, APHP,Imagine Inst,Dept Dermatol, Paris, France
[2] Paris Univ, Paris Ctr Univ, Necker Enfants Malad Hosp, AP HP,Imagine Inst,Reference Ctr Genodermatoses Ra, Paris, France
[3] Dana Dwek Childrens Hosp, Tel Aviv Sourasky Med Ctr, Pediat Dermatol Clin, Tel Aviv, Israel
[4] Tel Aviv Univ, Sackler Fac Med, Tel Aviv, Israel
[5] Paris Ctr Univ, Necker Hosp, AP HP, Dept Maxillo Facial & Plast Surg, Paris, France
[6] Univ Hosp Lariboisiere, AP HP, Constitut Ctr Superficial Arteriovenous Malformat, Reference Ctr Vasc Anomalies FAVA Multi,Dept Neuro, Paris, France
[7] Hop Necker Enfants Malad, AP HP, Lab Oncohematol, Paris, France
[8] Ctr Explorat Vasc Malformat, Paris, France