1. Department of Biochemistry and Molecular GeneticsEsther Koplowitz CenterBarcelonaSpain
2. Centro de Investigación Biomédica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd)BarcelonaSpain
3. Liver UnitHospital ClínicInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)Esther Koplowitz CenterBarcelonaSpain
4. Department of Physiological Sciences IUniversity of BarcelonaBarcelonaSpain