[1] CHRU Lille, Serv Med Interne, Ctr Reference Sclerodermie Syst, Hop Claude Huriez, F-59037 Lille, France
[2] Hop Bicetre, AP HP, DHU Thorax Innovat, Serv Pneumol, Le Kremlin Bicetre, France
[3] Hop Cochin, Ctr Reference Vascularites & Sclerodermie Syst, Serv Med Interne, F-75674 Paris, France
[4] Orgametrie, Roubaix, France
[5] Hosp Civils Lyon, Ctr Reference Malad Pulm Rares, Serv Pneumol, Lyon, France