1. ISCTE Business School, BRU-IUL, University Institute of Lisbon, Avenida das Forças Armadas, 1649-026 Lisbon, Portugal
2. Fogelman College of Business and Economics, University of Memphis, Memphis, TN, 38152-3120, USA
3. Department of Business and Economics, University of Beira Interior, Estrada do Sineiro, 6200-209 Covilhã, Portugal
4. NECE Research Unit, Portugal
5. Faculty of Business Management, Vilnius Gediminas Technical University, Saulėtekio al. 11, LT-10223 Vilnius, Lithuania
6. BRU-IUL, University Institute of Lisbon, Avenida das Forças Armadas, 1649-026 Lisbon, Portugal