Additional file 1: of Application of extracorporeal membrane oxygenation in patients with severe acute respiratory distress syndrome induced by avian influenza A (H7N9) viral pneumonia: national data from the Chinese multicentre collaboration HuangLinna ZhangWei YangYi WuWenjuan LuWeihua XueHan ZhaoHongsheng WuYunfu ShangJia CaiLihua LiuLong LiuDonglin WangYeming CaoBin ZhanQingyuan WangChen 2018 Blood flow during ECMO, changes in IPPV parameters and physiological indicators pre-ECMO and during ECMO. (DOCX 107 kb)