[1] AP HP, Paris, France
[2] Strasbourg Univ Hosp, Strasbourg, France
[3] Univ Trento, Rochester, MN USA
[4] CHU Grenoble, Grenoble, France
[5] CHU Cochin, Paris, France
[6] Univ Florence, Florence, Italy
[7] Univ Libre Bruxelles, Brussels, Belgium
[8] Ctr Hosp Pierre Oudot, Bourgoin Jallieu, France
[9] Univ Helsinki, Cent Hosp, Helsinki, Finland
[10] St Antoine Hosp, Internal Med, Paris, France
[11] Hop Nord Marseille, Marseille, France
[12] Univ Modena & Reggio Emilia, Modena, Italy
[13] Tenon Hosp, Dermatol Dept, Paris, France
[14] CHU Bordeaux, Bordeaux, France
[15] CHU Reunion, St Pierre, France
[16] Ctr Hosp St Brieuc, St Brieux, France
[17] CHU St Atoine, Paris, France
[18] Hosp Clin Barcelona, Barcelona, Spain
[19] Ctr Hosp Valenciennes, Valenciennes, France
[20] Ctr Hosp Epinal, Epinal, France
[21] CHU Amiens, Amiens, France
[22] CHU St Louis, Paris, France
[23] Hop Cochin, AP HP, Dept Internal Med, Paris, France