1. Department of RheumatologyMetabolic Bone Diseases Unit, Hospital Clínic, Barcelona, IDIBAPS, University of BarcelonaBarcelonaSpain
2. Center for Biomedical Research Network in Hepatic and Digestive Diseases (CIBERehd)Hospital ClínicBarcelonaSpain
3. Pathology DepartmentHospital ClínicBarcelonaSpain
4. Liver Unit, Hospital Clínic, Barcelona, IDIBAPS, University of BarcelonaBarcelonaSpain