1. School of Medical Informatics Engineering, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
2. College of Informatics, Huazhong Agricultural University, Wuhan 430070, China
3. Center for Xin’an Medicine and Modernization of Traditional Chinese Medicine of IHM, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China