1. Department of Internal Medicine; Tenon Hospital (AP-HP); 4, rue de la Chine 75020 Paris France
2. Department of Pathology; Tenon Hospital (AP-HP); 4, rue de la Chine 75020 Paris France
3. Department of Dermatology; Tenon Hospital (AP-HP); 4, rue de la Chine 75020 Paris France
4. Department of Biological Hematology; Tenon Hospital (AP-HP); 4, rue de la Chine 75020 Paris France