[1] Institute of Oncology,Department of Surgery
[2] Centre Oscar Lambret,Samuel Lunenfeld Research Institute
[3] Dana-Farber Cancer Institute,Clinical Division of Oncology, Department of Medicine I
[4] University Hospital,Oncology Department
[5] Mount Sinai Hospital,Sydney Cancer Centre RPAH & CRGH, Department of Medicine
[6] Klinikum Groß hadern,Oncologisch Centrum
[7] Department of Oncology and Radiotherapy,Sylvester Comprehensive Cancer Center
[8] University Hospital,Department of Medical Oncology and Palliative Care
[9] Istituto Tumori,Department of Medicine
[10] Guy's & Thomas' Hospital,undefined
[11] Charles University,undefined
[12] Med. Klinik der Charite,undefined
[13] University of Pennsylvania Cancer Center,undefined
[14] Royal Prince Alfred Hospital,undefined
[15] Universitair Ziekenhuis,undefined
[16] University of Miami,undefined
[17] Westmead Hospital,undefined
[18] University Hospital,undefined