1 Institute of Biostructure and Bioimaging (CNR), Molecular Biotechnology Center "Guido Tarone", Via Nizza 52, 10126 Turin, Italy.
2 Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, 20126 Monza, Italy.
3 European Reference Network on Hepatological Diseases (ERN RARE-LIVER), IRCSS Fondazione San Gerardo dei Tintori, 20900 Monza, Italy.