1. Rheumatology Unit University of Verona Verona Italy
2. Angiology Unit Department of Medicine University of Verona Verona Italy
3. UOC di Reumatologia Fondazione Policlinico Universitario A. Gemelli – IRCCS Rome Italy
4. Rheumatology Unit University of Modena and Reggio Emilia Medical School Azienda Ospedaliero‐Universitaria di Modena Modena Italy
5. UOS di Angiologia Columbus Fondazione Policlinico Universitario A. Gemelli – IRCCS Rome Italy