1. Liver Unit, Hospital Clínic, Faculty of Medicine and Health Sciences University of Barcelona Barcelona Catalonia Spain
2. Institut d'Investigacions Biomèdiques August Pi i Sunyer Barcelona Catalonia Spain
3. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas Barcelona Spain
4. Faculty of Medicine and Health Sciences University of Barcelona Barcelona Catalonia Spain
5. Biochemistry and Molecular Genetics Department Hospital Clínic de Barcelona Barcelona Catalonia Spain
6. Medical Statistics Core Facility Institut d'Investigacions Biomèdiques August Pi i Sunyer, Hospital Clínic Barcelona Catalonia Spain
7. Biostatistics Unit, Faculty of Medicine Universitat Autònoma de Barcelona Barcelona Catalonia Spain
8. Servei de Nefrologia Hospital Clínic de Barcelona, University of Barcelona Barcelona Catalonia Spain