School of acupuncture and massage Chengdu university of traditional Chinese medicine/the third affiliated hospital Chengdu 610075 China;
Guang'anmen hospital China academy of Chinese medical sciences Beijing 100032 China;
School of acupuncture and massage Chengdu university of traditional Chinese medicine/the third affiliated hospital Chengdu 610075 China;
School of acupuncture and massage Chengdu university of traditional Chinese medicine/the third affiliated hospital Chengdu 610075 China;