1. Howard Feiertag Department of Hospitality and Tourism Management, Pamplin College of Business, Virginia Tech, Blacksburg, VA, USA.
2. College of Hotel and Tourism Management, Kyung Hee University, Seoul, Republic of Korea.
3. Department of Marketing, University of Alicante, San Vicente del Raspeig, Spain.
4. Tourism Research Institute, University of Alicante, San Vicente del Raspeig, Spain.