A tribute to Maurizio Tonetti, editor-in-chief (2004-2021)

Chair: Mariano Sanz
Niklaus Lang: Pathogenesis
Panos Papapanou: Perio-Systemic link
Sandro Cortellini: Periodontal regeneration (virtual presentation)
Filippo Graziani: SIdP presidency
Kenneth Kornman: 2018 classification
William Giannobile: Being an editor in chief
David Herrera: Clinical practice guidelines