[1] Univ Hosp Cologne, Dept Internal Med 1, Cologne, Germany
[2] Univ Cologne, Dept Translat Genom, Cologne, Germany
[3] Univ Hosp Cologne, Inst Pathol, Cologne, Germany
[4] Univ Hosp Cologne, Dept Internal Med 1, Cologne Intervent Immunol, Cologne, Germany
[5] Univ Hosp Cologne, Dept Internal Med 1, Cologne, Germany
[6] German Ctr Infect Res, Partner Site Bonn Cologne, Cologne, Germany
[7] Klinikum Univ Munchen, Med Klin & Poliklin 3, Munich, Germany
[8] Univ Hosp Cologne, Dept Internal Med 1, Ctr Integrated Oncol, Lung Canc Grp Cologne, Cologne, Germany
[9] Univ Hosp Bonn, Ctr Integrated Oncol, Bonn, Germany
[10] Hosp Cologne Merheim, Lung Clin, Cologne, Germany
[11] Carl von Ossietzky Univ Oldenburg, Pius Hosp Oldenburg, Oldenburg, Germany
[12] Berlin Evangel Lung Clin, Dept Pneumol, Berlin, Germany
[13] Lung Canc Ctr Bethanien Moers, Moers, Germany
[14] Univ Hosp Wurzburg, Comprehens Canc Ctr Mainfranken, Wurzburg, Germany
[15] Univ Hosp Tubingen, Med Ctr 2, Tubingen, Germany
[16] Heinrich Heine Univ, Duesseldorf Univ Hosp, Dusseldorf, Germany
[17] Univ Hosp Gottingen, Dept Hematol & Oncol, Gottingen, Germany
[18] Univ Hosp RWTH Aachen, Dept Oncol Hematol Hemostaseol & Stem Cell Transp, Aachen, Germany
[19] Univ Hosp Goethe Frankfurt, Dept Med 2, Frankfurt, Germany
[20] Lung Clin Hemer, Hemer, Germany
[21] Univ Hosp Muenster, Dept Med A, Munster, Germany