1. Department of Tourism, College of Arts and Social science, Sultan Qaboos University, Muscat, Oman
2. Department of Business Management, Kharazmi University, Tehran, Iran
3. Department of Sport Management, Faculty of Physical Education and Sport Science, Shahrood University of Technology, Shahrood, Iran
4. Department of Management, Marketing and Entrepreneurship, University of Canterbury, Christchurch, New Zealand
5. Geography Research Unit, University of Oulu, Oulu, Finland
6. School of Business and Economics, Linnaeus University, Kalmar, Sweden
7. Department of Service Management and Service Studies, Lund University, Helsingborg, Sweden
8. Visiting Professor, Centre for Research and Innovation in Tourism, Taylor's University, Subang Jaya, Malaysia