1. i+HeALTH Strategic Research Group, Department of Health Sciences, Miguel de Cervantes European University (UEMC), 47012 Valladolid, Spain
2. Department of Nutrition and Obesity, Hospital Recoletas Campo Grande, 47007 Valladolid, Spain
3. GLUTEN3S Research Group, Department of Nutrition and Food Science, University of the Basque Country, UPV/EHU, 01006 Vitoria-Gasteiz, Spain
4. ALINUA, Food and Nutrition Cabinet Health Science Faculty, University of Alicante, UA, 03690 Alicante, Spain
5. Laboratorio de Investigación en Genética de Enfermedades Complejas, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
6. Gastroenterology, Hepatology and Nutrition Unit, University Hospital San Jorge, 22004 Huesca, Spain
7. Department of Medicine, Faculty of Health and Sport Sciences, University of Zaragoza, 22002 Huesca, Spain
8. Aragon Health Research Institute (IIS Aragon), 50009 Zaragoza, Spain