Dominique Farge, MD PhD 1, ⁎ , Nassim Ait Abdallah 2, Zora Marjanovic 3, Nicoletta Del Papa 4
1 Assistance Publique-Hôpitaux de Paris, Saint-Louis Hospital, Autoimmune and Vascular Disease Unit, Internal Medicine (UF04), Center of reference for rare systemic autoimmune diseases (FAI2R); Université de Paris, EA 3518, Paris, France; Department of Medicine, McGill University, Montreal, QC, Canada
2 Assistance Publique-Hôpitaux de Paris, Saint-Louis Hospital, Autoimmune and Vascular Disease Unit, Internal Medicine (UF04), Center of reference for rare systemic autoimmune diseases (FAI2R), France
3 Saint Antoine Hospital, Department of Haematology, Paris, France
4 Scleroderma Clinic, Dept. Rheumatology, Ospedale G. Pini, University of Milan, Milano, Italy