1. OMEQUI Research Group, School of Medicine and Dentistry, Santiago de Compostela University, Santiago de Compostela, Spain
2. Instituto Superior de Ciências da Saúde-Norte (ISCS-N), Gandra, Portugal
3. Stomatology Department, Instituto Portugués de Oncología Francisco Gentil (IPO), Porto, Portugal
4. Nephrology Department, Instituto Portugués de Oncología Francisco Gentil (IPO), Porto, Portugal