[1] Carl von Ossietzky Univ Oldenburg, Pius Hosp, Hematol & Oncol, Oldenburg, Germany
[2] Univ Hosp Essen, Westdeutsch Tumorzentrum, Dept Med Oncol, Essen, Germany
[3] Franziskus Hosp Harderberg, Klin Thoraxonkol, Georgsmarienhutte, Germany
[4] Univ Klinikum Essen, Thorakale Onkol, Essen, Germany
[5] Lungenklin Hemer, Pneumol & Thorakale Onkol, Hemer, Germany
[6] Klinikum Bogenhausen, Klin Pneumol & Pneumol Onkol, Munich, Germany
[7] Univ Med Mainz, Dept Internal Med 3, Mainz, Germany
[8] Hosp Martha Maria Halle Doelau, Innere Med 2, Halle, Germany
[9] IOMEDICO AG, Clin Epidemiol & Hlth Econom, Freiburg, Germany
[10] IOMEDICO AG, Stat, Freiburg, Germany
[11] AIO Studien gGmbH, Project Management, Berlin, Germany
[12] AIO Studien gGmbH, Project Management, Berlin, Germany
[13] Tech Univ Munich, Inst Pathol, Inst Pathol, Munich, Germany
[14] Hamatol Onkol Stolberg, Onkol, Stolberg, Germany
[15] Gemeinschaftspraxis Strahlentherapie & Radioonkol, Onkol Schwerpunktpraxis, Hannover, Germany
[16] Praxis Innere Med, Innere Med, Witten, Germany
[17] Studienzentrum Onkol Ravensburg, Hamatol Onkol, Ravensburg, Germany
[18] Univ Hosp Frankfurt, Hamatol Onkol, Frankfurt, Germany
[19] Thoraxklin Heidelberg, Innere Med & Onkol, Heidelberg, Germany