Author/Authors :
Ruan, Hang Department of Pulmonary and Critical Care Medicine - The People’s Hospital of China Three Gorges University, Yichang, China , Zhu, Jian Department of Pulmonary and Critical Care Medicine - The People’s Hospital of China Three Gorges University, Yichang, China , Wang, Ying-Nan Department of Pulmonary and Critical Care Medicine - The People’s Hospital of China Three Gorges University, Yichang, China