Eleni Petridou, Professor of Preventive Medicine and Epidemiology in the Medical School of the National and Kapodistrian University of Athens has been invited to present the topic: "Cesarean delivery and childhood cancer: can induced labor impart a beneficial effect?" in the context of the International Meeting in Oncology Research in Celebration of 80 Years of the Brazilian National Cancer Institute (INCA) *Rio de Janeiro, September 2017).