Research Center for Medical Sciences, Beijing Chao-Yang Hospital affiliated with Capital Medical University, Beijing, 100020, China. Department of Integrated TCM and Western Medicine, Beijing Youan Hospital affiliated with Capital Medical University, Beijing, 100069, China. Department of Infectious Diseases, Beijing Youan Hospital affiliated with Capital Medical University, Beijing, 100069, China. Department of Emergency, Beijing Youan Hospital affiliated with Capital Medical University, Beijing, 100069, China. Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Science, Beijing, 100700, China. Jiangxi Qingfeng Pharmaceutical Inc., Ganzhou, 341000, Jiangxi Province, China.