1. Oral Sciences Research Group Department of Surgery and Medical Surgical Specialties School of Medicine and Dentistry Health Research Institute Foundation of Santiago (FIDIS) Universidade de Santiago de Compostela Santiago de Compostela Spain
2. Periodontology Unit Centre for Host Microbiome Interactions Faculty of Dentistry, Oral and Craniofacial Sciences King’s College London London UK
3. Centre for Oral Immunobiology and Regenerative Medicine and Centre for Oral Clinical Research Queen Mary University of London London UK