Disease Department of the University Clinic Hospital of Valencia;
University of Valencia;
Valencia 46017;
Spain;
Histocompatibility Department of the Transfusion Center of the Valencian Community;
Valencia 46014;
Spain;
Pathology Department of the University Clinic Hospital of Valencia;
University of Valencia;
Valencia 46017;
Spain;
Digestive Disease Department of the Hospital Virgen del Castillo of Yecla;
Yecla 30510;
Spain;
Digestive Disease Department of the Hospital de Manises;
Valencia 46940;
Spain;
Digestive Disease Department of the University Clinic Hospital of Valencia;
University of Valencia;
Valencia 46017;
Spain;
Genetic predisposition; Celiac disease; Inflammatory bowel disease; Crohn's disease; Human leucocyte antigen; Ulcerative colitis;