1An introduction to the Consensus Recommendations for RBC Transfusion Practice in Critically Ill Children from the Pediatric Critical Care Transfusion and Anemia Expertise InitiativeGAO Heng-miao, QIAN Su-yunGUIDELINES UNDERSTANDING927-9332Transfusion strategies for patients in pediatric intensive care unitsYANG Mei, QIAN Su-yunEDITORIAL934-9373Development history and present situation of transfusionZHAO Ying, LIU Chun-fengNATIONAL HEALTH ASSISTING ALL-ROUND WELL-OFF SYMPOSIUM938-9424Transfusion-associated graft-versus-host diseaseLU Tong, WANG YingNATIONAL HEALTH ASSISTING ALL-ROUND WELL-OFF SYMPOSIUM942-9475Transfusion-associated circulatory overload and transfu-sion-related acute lung injuryDANG Hong-xing, XU FengNATIONAL HEALTH ASSISTING ALL-ROUND WELL-OFF SYMPOSIUM947-9536Component transfusion or whole blood transfusion for childrenZHOU Ji-hua, LU Guo-pingNATIONAL HEALTH ASSISTING ALL-ROUND WELL-OFF SYMPOSIUM953-9587Short and long term complications of blood transfusionZHOU Yi-ping, ZHANG Yu-caiNATIONAL HEALTH ASSISTING ALL-ROUND WELL-OFF SYMPOSIUM958-9628Clinical features and prognosis of Mycoplasma pneumoniae bronchiolitis in childrenWEN Xiao-hui, XU Hui, TANG Xiao-leiORIGINAL CONTRIBUTION963-9679Clinical characteristics of severe adenovirus pneumonia and risk factors of concurrent bronchiolitis obliteransXU Xue-ping, TIAN Man, GU WeiORIGINAL CONTRIBUTION968-97210Analysis of characteristics and predictors of Mycoplasma pneumoniae necrotizing pneumoniaZHUO Yu-fei, LIU Jin-rong, LI Hui-minORIGINAL CONTRIBUTION973-97611Analysis of blood lipids and its influencing factors in children with recent-onset type 1 diabetesGONG Ming, XIN YingORIGINAL CONTRIBUTION977-98112Clinical application of PICADAR score in children with chronic wet coughWEI Jian-hua, FAN Jing-chuan, LUO JianORIGINAL CONTRIBUTION982-987 