We regret that the author affiliations were presented incorrectly in this article. The corrected affiliations are as follows.
Yuan Zhang*,§, Nan Li*,§) *,§, Huiping Li*, Xueyuan Chen*, Shanmei Wang*, Xia Zhang*, Rongxuan Zhang#, JinfuXu*, Jingyun Shi¶and Rex C. Yung+
*Dept of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine,#Dept of Pathology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, and¶Dept of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.+Dept of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.§这些authors contributed equally to this work.
- ©ERS 2013