[1] Univ Hosp Zurich, Zurich, Switzerland
[2] Massachusetts Gen Hosp, Boston, MA USA
[3] Gustave Roussy & Paris Saclay Univ, Villejuif, France
[4] Hosp Clin Barcelona, Barcelona, Spain
[5] IDIBAPS, Barcelona, Spain
[6] Isala Oncol Ctr, Zwolle, Netherlands
[7] Univ Hosp Tubingen, Tubingen, Germany
[8] Natl & Kapodistrian Univ Athens, Athens, Greece
[9] Hannover Med Sch, Hannover, Germany
[10] Ruhr Univ Bochum, Minden Campus, Bochum, Germany
[11] Univ Hosp Prague, Prague, Czech Republic
[12] Natl Inst Oncol, Budapest, Hungary
[13] Johannes Gutenberg Univ Mainz, Univ Med Ctr, Mainz, Germany
[14] Univ Perugia, Perugia, Italy
[15] Univ Hosp Essen, West German Canc Ctr, Essen, Germany
[16] German Canc Consortium, Partner Site Essen, Essen, Germany
[17] Natl Canc Ctr, Tokyo, Japan
[18] Pfizer, Milan, Italy
[19] PharPoint Res, Durham, NC USA
[20] Pfizer, New York, NY USA
[21] Ist Nazl Tumori IRCCS Fdn Pascale, Naples, Italy