1 Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
2 Sleep Research Institute, Madrid, Spain.
3 Department of Neurology and Neuroscience, Norman Fixel Institute for Neurological Diseases, College of Medicine, University of Florida, Gainesville, FL, United States.
4 Department of Neurobiology, Center for Sleep Medicine of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
5 Department of Neurology, Center for Sleep Medicine of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
6 Department of Neurology, Hua Shan Hospital, Fudan University, Shanghai, China.