1. Hunan Provincial Key Laboratory of Micro and Nano Materials Interface Science College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R. China
2. Institute of Integrative Medicine Department of Integrated Traditional Chinese and Western Medicine Xiangya Hospital Central South University Changsha 410008 P. R. China
3. Center for Interdisciplinary Research in Traditional Chinese Medicine Xiangya Hospital Central South University Changsha 410008 P. R. China
4. National Clinical Research Center for Geriatric Disorders Xiangya Hospital Central South University Changsha 410008 P. R. China
5. Engineering Research Center of Ministry of Education Guangxi University of Chinese Medicine Nanning 530200 P. R. China
6. Department of Oncology Xiangya Hospital Central South University Changsha 410008 P. R. China
7. College of Materials Science and Engineering Zhengzhou University Zhengzhou 450001 P. R. China
8. Hunan Flag Biotechnology Co., Ltd Changsha 410100 P. R. China