1. Department of Food and Beverage Management, Shih Chien University, Taipei, Taiwan
2. Department of Tourism Management, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan
3. Leisure & Recreation Administration Department, Ming Chuan University, Taoyuan, Taiwan
4. Department of Hospitality Management, Ming Chuan University, Taoyuan, Taiwan
5. Department of Risk management and Insurance, Ming Chuan University, Taipei, Taiwan