Multi-modal data to identify key factors influencing lung injury in ARDS patients undergoing invasive mechanical ventilation: A prospective multi-center observational study protocol - Zhimei Duan; Di Lian; Kaifei Wang; Ye Hu; Han Fu; Ruoxuan Wen; Ying Zhao; Xingshuo Hu; Pan Pan; Jianqiao Xu; Jin Chen; Li Xiao; et al. (PLoS ONE, 2026)