1. Polytechnic Institute of Coimbra and ISEC - Coimbra Institute of Engineering, Portugal
2. University of Coimbra – CISUC and Centre for Informatics and Systems of University Coimbra, Portugal
3. Polytechnic Institute of Coimbra, ISEC - Coimbra Institute of Engineering, University of Coimbra – CISUC and Centre for Informatics and Systems of University Coimbra, Portugal