1Origin, characteristic and practice：a three-dimensional analysis on Red Cross humanitarismYANG Hongxing, LIANG Yan302-3052Investigation and analysis on disaster vulnerability of a private hospitals based on the ifne management in ChengduZHAO Daren, LIU Zhihui, HE Sizhang, HAO Kanglin, ZHANG Ruihua306-3093Diagnostic accuracy of hepatic ifbrosis stage by Real-Time Tissue Elastography with viral hepatitis：a meta-analysisLIU Gang, LI Mengtian, FENG Jinchun, ZHANG Shijie, WU Xiangwei, SUN Hong, PENG Xinyu310-314,3254Prognostic effect of epidermal growth factor receptor variant III in glioblastomaHONG Jiakang, LI Xin, WANG Jianzhen315-3185Investigation and analysis on de-adaptation reaction of ofifcers and soldiers after plateau exerciseLI Qiang, WANG Zhimin, CANG Baocheng, FANG Xueqi, LIU Ke319-3216Investigation on the risk factors related to urolithiasisZENG Xianhui, JIANG Dongpeng, GUAN Dehui, CHEN Yang, SUN Yijun322-3257Research progress on PM2.5 and respiratory system related diseasesGU Ye, WEN Jiao, ZHANG Jianpeng332-3368Research progress onCYP2C19 genetic polymorphism and the application and replacement therapy of clopidogrelWU Lang, YANG Shengli336-3409Research progress on the source of seed cells in cartilage tissue engineeringCONG Bo, ZHANG Zhongwen341-34410Research progresses on the cognitive impairment of Duchenne muscular dystrophy childrenDONG Hui, DONG Yuru, WU Shiwen345-34811Advancement of posterior surgical treatment of multilevel cervical spondylotic myelopathyZHONG Weitao, KUANG Zhengda349-352124 cases of cerebral hemorrhage in youth caused by high-intensity online gameZHOU Jinke, WANG Yanhua, LIU Cuiping, JIN Fengbin, and DING Ning353-3551315 cases of endoscopic submucosal sissection combined with endoscopic ultrasonography in the diagnosis and treatment of rectal carcinoid tumorsTAN Lingshan, LIU Haifeng355-357141 case of heroin poisoning treated by naloxoneYUAN Rui, LIU Tao, SHENG Xiaolei358-359151 case of acute datura stramonium poisoning treated by hemoperfusionLI Zhijing, DUAN Lihong, QUAN Jinmei, YAN Pengbo359-360 