1. Department of Management and Economics and NECE Research Unit in Business Sciences University of Beira Interior Covilhã Portugal
2. Centre for Corporate Entrepreneurship and Innovation Loughborough University Loughborough UK
3. Higher School of Education Polytechnic Institute of Viseu Viseu Portugal
4. NECE Research Unit in Business Sciences University of Beira Interior Covilhã Portugal
5. School of Business and Economics and Centre for Corporate Entrepreneurship and Innovation Loughborough University Loughborough UK