1. Periodontology UnitFaculty of Medicine and OdontologyUniversity of Santiago de CompostelaMedical‐Surgical Dentistry (OMEQUI) Research GroupHealth Research Institute of Santiago de Compostela (IDIS) Santiago de Compostela Spain
2. Periodontology UnitUCL Eastman Dental Institute and HospitalUniversity College London London UK
3. Clinical Neurosciences Research LaboratoryDepartment of NeurologyClinical University HospitalHealth Research Institute of Santiago de Compostela (IDIS) Santiago de Compostela Spain