1. Instituto Politécnico de Bragança Campus de Santa Apolónia Bragança Portugal
2. Research Unit on Governance, Competitiveness and Public Policies (GOVCOPP) University of Aveiro Aveiro Portugal
3. Department of Economics, Management, Industrial Engineering and Tourism University of Aveiro Aveiro Portugal
4. INESCTEC—Institute for Systems and Computer Engineering, Technology and Science, Faculdade de Engenharia da Universidade do Porto Portugal