TABLE 1a.

Guideline panel

Scientific society/organization	Delegate(s)
European Federation of Periodontology	Organizing Committee, Working Group Chairs (in alphabetic order): Tord Berglundh, Iain Chapple, David Herrera, Søren Jepsen, Moritz Kebschull, Mariano Sanz, Anton Sculean, Maurizio Tonetti
	Methodologists: Ina Kopp, Paul Brocklehurst, Jan Wennström
	Clinical Experts: Anne Merete Aass, Mario Aimetti, Bahar Eren Kuru, Georgios Belibasakis, Juan Blanco, Nagihan Bostanci, Darko Bozic, Philippe Bouchard, Nurcan Buduneli, Francesco Cairo, Elena Calciolari, Maria Clotilde Carra, Pierpaolo Cortellini, Jan Cosyn, Francesco D'Aiuto, Bettina Dannewitz, Monique Danser, Korkud Demirel, Jan Derks, Massimo de Sanctis, Thomas Dietrich, Christof Dörfer, Henrik Dommisch, Nikos Donos, Peter Eickholz, Elena Figuero, William Giannobile, Moshe Goldstein, Filippo Graziani, Thomas Kocher, Eija Kononen, Bahar Eren Kuru, France Lambert, Luca Landi, Nicklaus Lang, Bruno Loos, Rodrigo López, Pernilla Lundberg, Eli Machtei, Phoebus Madianos, Conchita Martín, Paula Matesanz, Jörg Meyle, Ana Molina, Eduardo Montero, José Nart, Ian Needleman, Luigi Nibali, Panos Papapanou, Andrea Pilloni, David Polak, Ioannis Polyzois, Philip Preshaw, Marc Quirynen, Christoph Ramseier, Stefan Renvert, Giovanni Salvi, Ignacio Sanz‐Sánchez, Lior Shapira, Dagmar Else Slot, Andreas Stavropoulos, Xavier Struillou, Jean Suvan, Wim Teughels, Cristiano Tomasi, Leonardo Trombelli, Fridus van der Weijden, Clemens Walter, Nicola West, Gernot Wimmer
Scientific Societies
European Society for Endodontology	Lise Lotte Kirkevang
European Prosthodontic Association	Phophi Kamposiora
European Association of Dental Public Health	Paula Vassallo
European Federation of Conservative Dentistry	Laura Ceballos
Other organisations
Council of European Chief Dental Officers	Kenneth Eaton
Council of European Dentists	Paulo Melo
European Dental Hygienists' Federation	Ellen Bol‐van den Hil
European Dental Students' Association	Daniela Timus
Platform for Better Oral Health in Europe	Kenneth Eaton