Affiliation: | 1. University of Ottawa, Ottawa, Ontario, Canada;2. Federal University of Minas Gerais, Belo Horizonte, MG, Brazil;3. Federal University of Para, Belem, PA, Brazil;1. Universidade Federal de Minas Gerais, Brazil;2. Politecnico di Torino, Italy;3. Universidade Federal de Juiz de Fora, Brazil |