1. College of Tourism and Fashion, Pai Chai University, Daejeon, Korea
2. School of Tourism, Bohai University, Jinzhou, Liaoning, China
3. College of Hospitality and Tourism Management, Sejong University, Seoul, Korea
4. Social Matters Research Group, Universidad Loyola Andalucía, Córdoba, Spain
5. Department of Business Administration, University of Castilla-La Mancha, Spain