[1] Cantonal Hosp St Gallen, St Gallen, Switzerland
[2] Ctr Leon Berard, Lyon, France
[3] Oscar Lambret Canc Ctr, Lille, France
[4] Kantonsspital, Chur, Switzerland
[5] Univ Hosp Essen, Dept Med Oncol, West German Canc Ctr, Essen, Germany
[6] Univ Magdeburg, Magdeburg, Germany
[7] Otto von Guericke Univ, Magdeburg, Germany
[8] Techn Univ Dresden, Carl Gustav Carus Dresden, Dresden, Germany
[9] Univ Hosp Cologne, Lung Canc Grp Cologne, Ctr Integrated Oncol, Cologne, Germany
[10] Natl Canc Ctr Singapore, Singapore, Singapore
[11] Univ Klin Wurzburg, Wurzburg, Germany
[12] Natl Ctr Tumor Dis NCT, Heidelberg, Germany
[13] MD Anderson Canc Ctr, Madrid, Spain
[14] Vall Hebron Univ Hosp, Barcelona, Spain
[15] Sungkyunkwan Univ, Samsung Med Ctr, Sch Med, Seoul, South Korea
[16] Bayer AG, Div Pharmaceut, Berlin, Germany
[17] Bayer AG, Div Pharmaceut, Wuppertal, Germany
[18] Univ Hosp Essen, West German Canc Ctr, Essen, Germany