Shanghai Research Institute of Acupuncture and Meridian;
Shanghai 200030;
P.R.China;
Yueyang Hospital of Integrative Chinese & Western Meidcine Affiliated to Shanghai University of Traditional Chinese Medicine;
Shanghai 200437;
P.R.China;
Nanchang Hospital of Integrative Chinese & Western Meidcine;
Jiangxi 330002;
P.R.China;