1. Department of Physical Therapy, International University of Health and Welfare: 2600-1 Kitakanemaru, Otawara city, Tochigi 324-8501, Japan
2. The First Hospital of Jili University, China
3. Jilin Province Power Hospital, China
4. Ningan People’s Hospital of Heilongjiang Province, China
5. Wangjing Hospital of China Academy of Chinese Medical Sciences, China
6. Department of Physical Therapy, Faculty of Medical Health, Himeji Dokkyo University, Japan