Lev Birbrair (Universidade Federal do Ceará, Brazil)
Wojciech Domitrz (Warsaw University of Technology, Faculty of Mathematics and Information Science, Poland)
Maria Aparecida Soares Ruas (Universidade de São Paulo, ICMC, Brazil)
Juan José Nuño Ballesteros (Universitat de València, Spain & Universidade Federal da Paraíba, Brazil)
Kentaro Saji (Kobe University, Japan)
Anne Pichon (Université d'Aix-Marseille, France)
María del Carmen Romero Fuster (Universitat de València, Spain)
Zbigniew Jelonek (Institute of Mathematics Polish Academy of Sciences, Poland)
Lev Birbrair (Universidade Federal do Ceará, Brazil)
Jorge Deolindo-Silva (Universidade Federal de Santa Catarina, Brazil)
Alexandre Fernandes (Universidade Federal do Ceará, Brazil)
Ana Claudia Nabarro (Universidade de São Paulo, ICMC, Brazil)
Raúl Oset Sinha (Universitat de València, Spain)
José Edson Sampaio (Universidade Federal do Ceará, Brazil)