1. School of Nursing, Walailak University, Nakhon Si Thammarat, Thailand
2. Department of Community Public Health, Excellent Center for Dengue and Community Public Health (EC for DACH), School of Public Health, Walailak University, Nakhon Si Thammarat, Thailand
3. Department of Management, College of Business Administration, University of Sharjah, Sharjah, United Arab Emirates