Yiu Ming Wong1, Shinji Suzuki2, Kouhei Odagiri2. 1. Health Science Unit, Hong Kong Physically Handicapped & Able Bodied Association, Shamshuipo, Kowloon, Hong Kong. 2. Department of Acupuncture and Moxibustion, Okinawa College of Integrative Medicine, Urasoe, Okinawa, Japan.