1. C-BER - Centre for Biomedical Engineering Research INESC TEC - Institute for Systems and Computer Engineering, Technology and Science,Porto,Portugal
2. MovLab - Laboratory of Technologies for Interactions and Interfaces, CICANT - Centre for Research in Applied Communication, Culture, and New Technologies,Lisbon,Portugal
3. Federal University of Pernambuco,Department of Electronic and Systems,Recife,Brazil
4. Federal University of Rio de Janeiro,Biomedical Engineering Program,Rio de Janeiro,Brazil