1. Department of Periodontology School of Dentistry Lille University Hospital Lille France
2. Laboratory of Stress Immunity Pathogens, EA 7300, Faculty of Medicine University of Lorraine Vandoeuvre‐lès‐Nancy France
3. Clinical Research Support Facility PARC UMDSNancy University Hospital Vandoeuvre‐lès‐Nancy France
4. INOTREM Vandœuvre‐lès‐Nancy France
5. Laboratory of Bacteriology Nancy University Hospital University of Lorraine Vandoeuvre‐Lès‐Nancy France
6. Medical Intensive Care Unit Hôpital CentralNancy University Hospital Nancy France
7. Department de Periodontology Nancy University Hospital University of Lorraine Nancy France
8. Department of Periodontology University Hospital and University of Lorraine Nancy France