1. Shanghai PerioImplant Innovation Center, Department Oral and Maxillofacial Implantology, Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Medicine Shanghai China
2. College of Stomatology Shanghai Jiao Tong University Shanghai China
3. National Center for Stomatology Shanghai China
4. National Clinical Research Center for Oral Diseases Shanghai China
5. Shanghai Key Laboratory of Stomatology Shanghai China
6. Section of Post‐Graduate Periodontology—Faculty of Odontology University Complutense Madrid Spain
7. Etiology and Therapy of Periodontal and Peri‐Implant Diseases (ETEP) Research Group University Complutense Madrid Spain