1. Oral Sciences Research Group, Special Needs Unit, Department of Surgery and Medical Surgical Specialties, School of Medicine and Dentistry, Universidade de Santiago de Compostela, Health Research Institute Foundation of Santiago (FIDIS), Santiago de Compostela, Spain
2. Centro Singular de Investigación en Tecnoloxías da Información (CiTIUS), Health Research Institute of Santiago, Universidade de Santiago de Compostela, Spain, Santiago de Compostela, Spain
3. Center for Advanced Research in Public Health, FISABIO Foundation, Valencia, Spain