1. Department of Medicine, Southwest Guizhou Vocational and Technical College for Nationalities, Xingyi, Guizhou 562400, P.R. China
2. Institute of Future Cities, The Chinese University of Hong Kong, Hong Kong 999077, P.R.�China
3. Department of Physiology and Pathology, Yunnan University of Traditional Chinese Medicine, Kunming, Yunnan 650504, P.R. China
4. Jiangsu Cancer Biotherapy Institute, Xuzhou Medical College, Xuzhou, Jiangsu�221000, P.R. China
5. Biomedical Engineering Research Center, Kunming Medical University, Kunming, Yunnan 650504, P.R. China
6. Institute of Future Cities, The Chinese University of Hong Kong, Hong Kong 999077, P.R. China
7. Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong 999077, P.R. China
8. Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450000, P.R.�China