title: Reply to Perlman.
authors.affiliation: Biomedical Instrument Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China; and Department of Precise Medical Device, Shanghai Medical Instrumentation College, Shanghai, China czlclx@sina.com.
authors.forename: Zhenglong
authors.initials: Z
authors.lastname: Chen
mesh_terms: D006801:Humans; D008953:Models, Anatomic; D011650:Pulmonary Alveoli / Q000503:physiopathology*; D011654:Pulmonary Edema / Q000503:physiopathology*; D012121:Respiration, Artificial / Q000009:adverse effects*; D055397:Ventilator-Induced Lung Injury / Q000503:physiopathology*