1. Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
2. Department of Family Medicine, E-Da Hospital, Kaohsiung City, Taiwan
3. School of Medicine for International Students, I-Shou University, Kaohsiung City, Taiwan
4. Department of Business Management, National United University, Miaoli County, Taiwan
5. Department of Information Management, National Yunlin University of Science and Technology, Yunlin County, Taiwan
6. Center for International Medical Education, E-Da Hospital, Kaohsiung City, Taiwan
7. Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung, Taiwan