1 Department of Rehabilitation, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510180, China.
2 Department of Healthcare Simulation, Wu Jieping Medical Foundation, Beijing 100022, China.
3 National Medical Examination Center, Beijing 100097, China.
4 Department of Neurosurgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510180, China.