| Autor: |
Alcala-Gonzalez LG; Digestive System Research Unit, Department of Digestive Diseases, Vall d'Hebron University Hospital, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd), Barcelona, Spain. Electronic address: luisgerardo.alcala@vallhebron.cat., Guillen-Del-Castillo A; Systemic Autoimmune Diseases Unit, Internal Medicine Department, Vall d'Hebron University Hospital, Barcelona, Spain; Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain., Simeón-Aznar CP; Systemic Autoimmune Diseases Unit, Internal Medicine Department, Vall d'Hebron University Hospital, Barcelona, Spain. |
