1. Rheumatology Unit, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy. chiaratani78@gmail.com
2. Rheumatology Unit, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy.
3. Department of Rheumatology, Hôpitaux Universitaires de Strasbourg, INSERM UMR-S 1109, Centre National de Référence des Maladies Auto-immunes Systémiques Rares (RESO), Strasbourg, France.
4. Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon Academic Medical Centre and European Reference Network on Rare Connective Tissue and Musculoskeletal Diseases Network (ERN-ReCONNET), Lisbon, and Rheumatology Research Unit, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Portugal.
5. Reimatoloģijas centra vadītāja VSIA P. Stradiņa KUS IMK Reimatoloģijas centrs, LPRB (Latvijas pieaugušo Reimatoloģijas biedrība) valdes locekle, ERN ReCONNET Affiliated Partner representative of Latvia adults rheumatologists, Pauls Stradins Clinical University hospital, Internal Medicine Clinic, Centre of Rheumatology, Riga, Latvia.
6. Rheumatology Division, University and IRCCS Policlinico S. Matteo Foundation, Pavia, Italy.
7. Service de Médecine Interne, Centre de Référence Maladies Autoimmunes et Systémiques Rares Île de France, APHP, Hôpital Cochin, Paris, and Université de Paris, Centre de Recherche Épidémiologie et Biostatistiques de Sorbonne Paris Cité, France.
8. Dipartimento di Medicina-DIMED, Azienda Ospedaliera/Università di Padova, Italy.
9. Rheumatology and Clinical Immunology Unit, ASST Spedali Civili, Brescia, and Department of Clinical and Experimental Sciences, University of Brescia, Italy.
10. Department of Rheumatology and Clinical Immunology, Division of Internal Medicine and Dermatology, University Medical Centre Utrecht, Utrecht University, The Netherlands.
11. Semmelweis University, Department of Rheumatology and Clinical Immunology, Hospital of Hospitaller Brothers of St. John of God, Rheumatology and Clinical Immunology, Department of Genetics, Cell- and Immunobiology Semmelweis University, Budapest, Hungary.
12. Department of Rheumatology, Iuliu Hatieganu University of Medicine and Pharmacy, County Emergency Clinical Hospital Cluj, Cluj-Napoca, Romania.
13. Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, and Rheumatology Department, City Hospital, Sandwell and West Birmingham NHS Trust, Birmingham, UK.
14. Rheumatology Unit, First Department of Propaedeutic Internal Medicine, Joint Rheumatology Academic Program, School of Medicine, National and Kapodistrian University of Athens, Greece.
15. Department of Rheumatology, Aarhus University Hospital, and Department of Biomedicine, Aarhus University, Denmark.
16. Rheumatology Unit, Azienda Ospedaliero Universitaria Pisana, and Department of Clinical and Experimental Medicine, University of Pisa, Italy.