1. Division of Geriatric Psychiatry, Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
2. Department of Psychiatry, Far Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
3. School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
4. Department of Psychiatry, YuanShan and Suao Branches of Taipei Veterans General Hospital, Taipei, Taiwan, ROC
5. Institute of Brain Science, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
6. Brain Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
7. Department of Neurology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan, ROC
8. Department of Information Management, National Sun Yat-sen University, Kaohsiung, Taiwan, ROC
9. Chang Gung University, College of Medicine, Taoyuan, Taiwan, ROC
10. Department of Neurology, Changhua Christian Hospital, Changhua, Taiwan, ROC
11. Department of Holistic Wellness, Ming Dao University, Changhua, Taiwan, ROC
12. Department of Neurology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
13. Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
14. Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Miaoli, Taiwan, ROC
15. Division of General Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan, ROC