1. Department of Acupuncture and Moxibustion, Dongfang Hospital Beijing University of Chinese Medicine Beijing China
2. School of Acupuncture-Moxibution and TuinaBeijing University of Chinese Medicine Beijing China
3. Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University Beijing China
4. Department of Applied Sciences, Faculty of Health and Life SciencesNorthumbria University Newcastle upon Tyne UK