1. Institute of Dentistry and Maxillofacial Surgery Fondazione Policlinico Universitario A. Gemelli IRCCS Catholic University of the Sacred Heart Rome Italy
2. Department of Periodontology Complutense University Madrid Spain
3. Department of Dental Hygiene College of Health Sciences Sunmoon University Asan Korea
4. Department of Oral and Maxillo‐Facial Sciences “Sapienza” University of Rome Rome Italy
5. Department of Periodontology and Prosthodontics Policlinico “Umberto I” – “G. Eastman” Section Rome Italy