| Affiliation: | 1. Centre for Thrombosis, Guy''s and St Thomas'' NHS Foundation Trust, London, UK;2. Department of Rheumatology, Copenhagen University Hospital, Copenhagen, Denmark;3. 1st Medical Department, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Germany;4. Department of Clinical and Biological Sciences, Center of Research of Immunopathology and Rare Diseases - Coordinating Center of the Network for Rare Diseases of Piedmont and Aosta Valley, San Giovanni Hospital, University of Turin, piazza del donatore di Sangue 3, 10054 Turin, Italy |
