1. Department of Information Management, Yuan Ze University, Taoyuan, ROC
2. Statistics and Informatics Department, University of Economics, The University of Danang, Da Nang, Vietnam
3. Teaching and Research Team for Business Intelligence, University of Economics, The University of Danang, Da Nang, Vietnam
4. Hualien Hospital, Ministry of Health and Welfare, Hualien, ROC
5. Department of Medical Administration, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, ROC
6. Innovation Center for Big Data and Digital Convergence, Yuan Ze University, Taoyuan, ROC