Affiliation: | ∗ Division of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, LinKou, Taiwan † Division of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, Kaohsiung Medical Center, Kaohsiug Hsien, Taiwan ‡ School of Medicine, Chang Gung University, Tauo-Yuan Hsien, Taiwan § Division of Pulmonary and Critical Care Medicine, Xiamen Chang Gung Hospital, Xiamen, China |