1. Department of Rehabilitation Therapy, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China (mainland)
2. Department of Rehabilitation Medicine, Huiji District People’s Hospital, Zhengzhou, Henan, China (mainland)
3. Rehabilitation Therapy Center, Luoyang Orthopedics Hospital of Henan Province, Orthopedic Hospital of Henan Province, Luoyang, Henan, China (mainland)