1. Immunology Service, Clinical University Hospital Virgen de la Arrixaca-IMIB, Murcia, Spain
2. Head of Regional Histocompatibility and Transplant Immunology Laboratory (LRHI), Clinical University Hospital Virgen de la Arrixaca-IMIB, Murcia, Spain
3. Net of Biomedical Research in Digestive and Liver Diseases (CIBERehd), Barcelona, Spain