1. Outpatient Department, National Geriatric Hospital, Hanoi, Vietnam
2. Medinova Institute of Neurosciences, Clinica RehaSalud, A Coruña, Spain
3. EVER Neuro Pharma Asia Ltd., Hanoi, Vietnam
4. Emergency Department, Bach Mai Hospital, Hanoi, Vietnam
5. Neurology Department, Bach Mai Hospital, Hanoi, Vietnam
6. Stroke centre, 108 Military Hospital, Hanoi, Vietnam
7. hDepartment of Cerebrovascular Disease, 115 People’s Hospital, Hochiminh City, Vietnam
8. iNeurology Department, Cho Ray Hospital, Hochiminh City, Vietnam
9. Neurology Department, Gia Dinh People’s Hospital, Hochiminh City, Vietnam
10. Neurology Department, Thai Nguyen Central General Hosp, Thainguyen, Vietnam
11. Neurology Department, Nghe An General Hospital, Nghean, Vietnam
12. Neurology Department, Viet Tiep General Hospital, Haiphong, Vietnam
13. Neurology Department, Thanh Hoa General Hospital, Thanhhoa, Vietnam
14. Stroke unit, 103 Military Hospital, Hanoi, Vietnam
15. Neurology Department, Thong Nhat Hospital, Hochiminh City, Vietnam
16. Neurology Department, Trung Vuong Hospital, Hochiminh City, Vietnam
17. Neurology Department, Hochiminh City Medicine and Pharmacy University Hospital, Hochiminh City, Vietnam