Universita di Cagliari, Karolinska Institutet, University of Toronto, Dalhousie University, Universidad Científica del Sur, Saint-Joseph University and Hotel-Dieu de France Hospital - Rheumatology Department, Universidad de Barcelona - Hospital Clínic Barcelona, Independent, University-Hospital of Padova, National University Hospital, Singapore, Saint-Joseph University and Hotel-Dieu de France Hospital - Rheumatology Department, Heinrich Heine University Dusseldorf - University Hospital Düsseldorf, Pontificia Universidad Javeriana, The University of Tokyo, University of Goettignen, Cheikh Anta Diop University of Dakar, Monash Health, University of Texas Southwestern Medical Center, Centro Regional de Enfermedades Autoinmunes y Reumáticas del Grupo Oroño (GOCREAR), Sorbonne University and Les Hôpitaux Universitaires de Strasbourg - Service de rhumatologie

Università degli Studi di Bari “Aldo Moro” (UNIBA), University of Perugia, affiliation not provided to SSRN, Universita di Cagliari, affiliation not provided to SSRN, University of Verona, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Messina, Sapienza University of Rome and affiliation not provided to SSRN