1. State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, P. R. China;
2. Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control (NIFDC), China Food and Drug Administration (CFDA), Beijing, P. R. China