1. Department of Neurology Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital Chengdu China
2. Department of Rehabilitation Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital Chengdu China
3. Department of Specialty of Geriatric Endocrinology Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital Chengdu China
4. Department of Otolaryngology‐Head and Neck Surgery Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital Chengdu China