Design of a school randomized trial for nudging students towards healthy diet and physical activity to prevent obesity: PAAPAS Nudge study protocol

Diana Barbosa Cunha, Eliseu Verly Junior, Vitor Barreto Paravidino, Marina Campos Araújo, Mauro Felippe Felix Mediano, Michele Ribeiro Sgambato, Bárbara da Silva Nalin de Souza, Emanuele Souza Marques, Valéria Troncoso Baltar, Alessandra Silva Dias de Oliveira, Ana Carolina Feldenheimer da Silva, Armando Perez-Cueto, Rosangela Alves Pereira, Rosely Sichieri