Peri-Implantitis

• Department of Periodontology, School of Graduate Dentistry, Rambam Health Care Center — Haifa, Israel
• The Oral & Maxillofacial Surgery Unit of the Tel Aviv Medical Center — Tel Aviv, Israel

• Policlinico Umberto I - "G. Eastman" Section - Department of Periodontology — Roma, Italy
• Department of Surgical Sciences, C.I.R. Dental School, University of Turin — Turin, Italy
• Department of Periodontology, University Complutense Madrid, Spain — Madrid, Spain

• University of Geneva — Geneva, Genève 4, Switzerland

Not specified

• Department of periodontology, faculty of Odontology — Santiago de Compostela, Coruña, Spain

• Nazli Zeynep Alpaslan Yayli — Van, Turkey (Türkiye)

• Fernando Verdugo, DDS, Corp — Los Angeles, California, United States

• King Saud University — Riyadh, Saudi Arabia

• Luca Casula — Monza, Monza E Della Brianza, Italy

• Gazi University Faculty of Dentistry — Ankara, Turkey (Türkiye)