Identifying subsets of patients with undifferentiated connective tissue disease: Results from a prospective, real-world experience using particle-based multi-analyte technology

Affiliations

• ¹ University Center of Excellence on Nephrologic, Rheumatologic and Rare Diseases (ERK-Net, ERN-Reconnect and RITA-ERN Member) with Nephrology and Dialysis Unit and Center of Immuno-Rheumatology and Rare Diseases (CMID), Coordinating Center of the Interregional Network for Rare Diseases of Piedmont and Aosta Valley, San Giovanni Bosco Hub Hospital, Department of Clinical and Biological Sciences, University of Turin, Turin, Italy; School of Specialization of Clinical Pathology, Department of Clinical and Biological Sciences, University of Turin, Italy.
• ² Werfen Autoimmunity, San Diego, CA 92131, USA.
• ³ University Center of Excellence on Nephrologic, Rheumatologic and Rare Diseases (ERK-Net, ERN-Reconnect and RITA-ERN Member) with Nephrology and Dialysis Unit and Center of Immuno-Rheumatology and Rare Diseases (CMID), Coordinating Center of the Interregional Network for Rare Diseases of Piedmont and Aosta Valley, San Giovanni Bosco Hub Hospital, Department of Clinical and Biological Sciences, University of Turin, Turin, Italy; School of Specialization of Clinical Pathology, Department of Clinical and Biological Sciences, University of Turin, Italy. Electronic address: savino.sciascia@unito.it.