1. Department of Internal Medicine, Clinica Universidad de Navarra, Pamplona, Navarra, Spain
2. Liver Unit, Clinica Universidad de Navarra, Pamplona, Navarra, Spain
3. Network Center of Biomedical of Liver and Digestive Diseases Hepáticas y (CIBERehd), Pamplona, Navarra, Spain
4. Liver Unite, Clinica Universidad de Navarra, Pamplona, Navarra, Spain