1. Biochemistry and Molecular Genetics Service, Hospital Clínic i Provincial de Barcelona, IDIBAPS, CIBERehd; University of Barcelona; Barcelona Spain
2. Department Ciencies Fisiologiques I; University of Barcelona; Barcelona Spain
3. Ferring Research Institute Inc.; San Diego CA
4. Liver Unit, Hospital Clínic i Provincial de Barcelona, IDIBAPS, CIBERehd; University of Barcelona; Barcelona Spain