1. Department of Mechanical Engineering and Aeronautics, Instituto Tecnológico de Aeronáutica - ITA, São José dos Campos, Brazil
2. Bio Engineering Laboratory, Instituto Tecnológico de Aeronáutica - ITA, São José dos Campos, Brazil
3. Universidade Federal de Goiás, Goiânia – Brazil
4. CEOS.PP, ISCAP, Polytechnic of Porto, Porto, Portugal