1. Polytechnic Institute of Castelo Branco & CIPEC – Research Center in Heritage, Education and Culture, NECE – Research Centre in Business Sciences, Castelo Branco, Portugal
2. Department of Management and Economics, University of Beira Interior and NECE – Research Centre in Business Sciences, Covilhã, Portugal
3. Department of Management and Marketing, La Trobe Business School, La Trobe University, Bundoora, Australia