1. Department of Neurology, Xuan Wu HospitalCapital Medical UniversityBeijingPeople's Republic of China
2. Department of Computer ScienceUniversity of OtagoDunedinNew Zealand
3. Department of Neurology, Fu Xing HospitalCapital Medical UniversityBeijingPeople's Republic of China
4. Evidence‐Based Medicine Center, Xuan Wu HospitalCapital Medical UniversityBeijingPeople's Republic of China
5. Department of Medicine and TherapeuticsChinese University of Hong KongHong Kong SARPeople's Republic of China
6. McGill Center for Studies in AgingMcGill UniversityMontrealQuebecCanada
7. Department of Geriatrics, Guangzhou Brain HospitalAffiliated Hospital of Guangzhou Medical College, GuangzhouGuangdong ProvincePeople's Republic of China
8. Department of NeurologyAffiliated Hospital of Guiyang Medical College, GuiyangGuizhou ProvincePeople's Republic of China
9. Department of NeurologyThird Affiliated Hospital of Henan University of Traditional Chinese MedicineZhengzhouHenan ProvincePeople's Republic of China
10. Department of NeurologyFirst Hospital of Jilin UniversityChangchunJinlin ProvincePeople's Republic of China
11. Department of NeurologyFourth Hospital of Jilin UniversityChangchunJinlin ProvincePeople's Republic of China
12. Department of NeurologyBeijing Geriatric HospitalBeijingPeople's Republic of China
13. National Center for Chronic and Noncommunicable Disease Control and PreventionBeijingPeople's Republic of China
14. Department of Neurology, Tongren HospitalCapital Medical UniversityBeijingPeople's Republic of China