1. From the Department of Pathology, Xijing Hospital (Y.L., M.-Q.D., Z.-C.L.), Department of Pathology and Pathophysiology (Y.L, H.-Y.D., B.Z., Y.L., M.-Q.D., Z.-C.L.), Lung Injury and Repair Center (Y.L., H.-Y.D., B.Z., Y.L., M.-Q.D., Z.-C.L.), and Department of Respiratory, Xijing Hospital (Z.F.), Fourth Military Medical University, Xi’an, People’s Republic of China; and Department of Pathophysiology and High Altitude Physiology, Third Military Medical University, Chongqing, China (Y.-Q.G.).