1. Division of Chest Medicine; Department of Internal Medicine; Chang Bing Show Chwan Memorial Hospital; Changhua Taiwan
2. Management Office for Health Data; China Medical University Hospital; Taichung Taiwan
3. College of Medicine; China Medical University; Taichung Taiwan
4. Department of Nuclear Medicine; Taichung Veterans General Hospital; Taichung Taiwan
5. Department of Life Sciences; National Chung Hsing University; Taichung Taiwan
6. Graduate Institute of Biostatistics; College of Public Health; China Medical University; Taichung Taiwan
7. Department of Healthcare Administration; College of Health Science; Asia University; Taichung Taiwan
8. Graduate Institute of Clinical Medical Science and School of Medicine; College of Medicine; China Medical University; Taichung Taiwan
9. Department of Nuclear Medicine and PET Center; China Medical University Hospital; Taichung Taiwan