Edited by: C谩ssius Guimar茫es Chai, Alexandre de Castro Coura , F谩bio Marcelli , Maria Francesca Staiano , Mo Jihong , Heinz-Dietrich Steinmeyer, Federica La Chioma, Pedro Trov茫o do Ros谩rio, Hugo Washington Cahue帽as Mu帽oz, Agatha Gon莽alves Santana, Carla Noura Teixeira , Ot谩vio Noura Teixeira , Viacheslav V. Sevalnev, Artem M. Tsirin, Paulo Isan Coimbra da Silva J煤nior, Valena Jacob Chaves Mesquita, Jorge Henrique Valle dos Santos, Marcelo Lemos Vieira , Andr茅 Bortolon Gon莽alves , Thiago Silva Pereira , Sergio Pe帽a Neira , Samir Hosney El-Masry, Emerson Erivan de Ara煤jo Ramos , Alberto Manuel Poletti Adorno, Pedro Garrido Rodr铆guez