1. School of Psychology, University of Surrey, Guildford, United Kingdom of Great Britain and Northern Ireland;
2. Faculty of Hospitality Food and Leisure Management, Taylor's University, Subang Jaya, Malaysia;
3. School of Hospitality and Tourism Management, University of Surrey, Guildford, United Kingdom of Great Britain and Northern Ireland;
4. School of Applied Social Science, University of Brighton, Brighton, United Kingdom of Great Britain and Northern Ireland;
5. School of Hospitality and Tourism, University of Johannesburg, Auckland Park, South Africa