1. Department of Movement Sciences, University of Idaho, 875 Perimeter Drive, MS 2401, Moscow, Idaho, USA
2. Division of International Business, Incheon National University, Yeonsu-gu, Incheon, 22012, South Korea
3. Department of Marketing, Montclair State University, 1 Normal Ave, Montclair, New Jersey, USA
4. Graduate Institute of Hospitality Education, National Kaohsiung University of Hospitality and Tourism, 1 Sung-Ho Rd., Hsiao-Kang, Kaohsiung, Taiwan