[1] Changhai Affiliated Hospital of the Second Military Medical University,Department of Respiratory Medicine
[2] Changhai Affiliated Hospital of the Second Military Medical University,Department of Burn
[3] Changzheng Affiliated Hospital of the Second Military Medical University,Department of Respiratory Medicine
[4] Shanghai Putuo District People’s Hospital,Department of Respiratory Medicine
[5] G. Papanikolaou´´ General Hopspital,Pulmonary Department
[6] Aristotle University of Thessaloniki,Department of Interventional Pneumology, Ruhrlandklinik, West German Lung Center
[7] University Hospital,Pathology Department
[8] University Duisburg-Essen,Henry Ford Hospital
[9] Hospital of Amberg,undefined
[10] Pulmonary and Critical Care Medicine,undefined