[1] LungenClin Grosshansdorf, Dept Thorac Oncol, Grosshansdorf, Germany
[2] Evangel Lungenklin Berlin, Berlin, Germany
[3] Thoraxzentrum Bezirk Unterfranken, Dept Pneumol, Munnerstadt, Germany
[4] Martha Maria Krankenhaus Halle Dolau, Halle, Germany
[5] Lungenklin Lowenstein, Lowenstein, Germany
[6] Krankenhaus Bethanien, Dept Pneumol & Allergol, Solingen, Germany
[7] Lungenklin Hemer, Dept Pneumol, Hemer, Germany
[8] Univ Med Ctr Hamburg Eppendorf, Hamburg, Germany
[9] Paracelsus Med Univ, Gen Hosp, Dept Internal Med 3, Nurnberg, Germany
[10] INT Fdn Pascale, Dept Res, Naples, Italy
[11] Hematopathol Hamburg, Hamburg, Germany
[12] AstraZeneca GmbH, Med Affairs, Wedel, Germany