1. CREPEC, Mechanical Engineering Ecole de Technologie Supérieure (ETS) 1100, rue Notre-Dame Ouest H3C 1K3 Montréal Canada
2. RISE Research Institutes of Sweden, Digital Systems Arvid Hedvalls Backe 4 SE-411 33 Göteborg Sweden
3. CREPEC, Chemical Engineering Polytechnique Montréal 2500, chemin de la Polytechnique H3T 1J4 Montréal Canada