Dr. Jack Cottnell Treasurer FDI World Dental Federation, Dra. Laura María Díaz Guzmán, Presidente Asociación Dental Mexicana, Dr. Patrick Hescot 2018 ADA Honorary Member, Dra. Kathy Kell, President FDI, World Dental Federation, Dr. Kieran O´Connor, President, Irish Dental Association, Tentative Dr. Susie Sanderson, Speaker FDI, World Dental Federation, Dr. Mitch Taillon, Presidente Canadian Dental Association.