1. Liver Unit, Department of Internal Medicine, Clínica Universidad de Navarra-IDISNA, Pamplona, Navarra, Spain
2. Liver Unit, Department of Internal Medicine, Clínica Universidad de Navarra-IDISNA and CIBEREHD, Pamplona, Navarra, Spain
3. Department of Respiratory Diseases, Clínica Universidad de Navarra-IDISNA, Pamplona, Navarra, Spain
4. Vascular and Interventional Radiology Unit, Clínica Universidad de Navarra-IDISNA, Pamplona, Navarra, Spain