Andrés Velastegui-Montoya, Geancarlo Guerrero-Cabrera, ESPOL Polytechnic University, Ecuador; Juliana O. Marquez, Universidade Federal de São Paulo (UNIFESP), Brazil; Hajar Saad El Imanni, Sultan Moulay Slimane University, Morocco; Christian E. Galarza, ESPOL Polytechnic University, Ecuador; José Hidalgo-Crespo, Universidad de Guayaquil, France