1. Guangdong Provincial Clinical Research Center for Geriatrics, Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital , Shenzhen , China
2. The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University
3. Neuroscience Center, Shantou University Medical College , Shantou , China
4. International Digital Economy Academy , Shenzhen , China