1. Institute of Clinical MedicineCollege of Medicine, National Cheng Kung University Tainan Taiwan
2. Department of PediatricsNational Cheng Kung University Hospital, College of Medicine, National Cheng Kung University Tainan Taiwan
3. Department of Family MedicineNational Cheng Kung University Hospital, College of Medicine, National Cheng Kung University Tainan Taiwan
4. Department of Internal MedicineNational Cheng Kung University Hospital Douliou Branch, College of Medicine, National Cheng Kung University Yunlin Taiwan
5. Department of PsychiatryNational Cheng Kung University Hospital, College of Medicine, National Cheng Kung University Tainan Taiwan
6. Biostatistics Consulting CenterNational Cheng Kung University Hospital, College of Medicine, National Cheng Kung University Tainan Taiwan
7. Department of Public HealthCollege of Medicine, National Cheng Kung University Tainan Taiwan