[1] Mayo Clin Canc Ctr, Dept Oncol, Scottsdale, AZ USA
[2] Univ Texas MD Anderson Canc Ctr, Gastrointestinal Med Oncol, Houston, TX USA
[3] Emory Univ, Hematol & Oncol, Atlanta, GA USA
[4] Mayo Clin, Hematol & Oncol, Jacksonville, FL USA
[5] IOV Ist Oncol Veneto IRCCS, Dipartimento Oncol 1, Padua, Italy
[6] Univ Washington, Med, Med Ctr, Seattle, WA USA
[7] Univ Penn, Abramson Canc Ctr, Hematol & Oncol, Philadelphia, PA USA
[8] Vall Hebron Inst Oncol, Med Oncol, VHIO Cellex Ctr, Barcelona, Spain
[9] Univ Bologna, Med Oncol, IRCCS Azienda Osped, Bologna, Italy
[10] AOU Pisana Stabilimento Santa Chiara, Oncol Med, Pisa, Italy
[11] Fdn IRCCS, Hepatopancreatobiliary & Digest Surg, Ist Nazl Tumori Milano, Milan, Italy
[12] Basilea Pharmaceut Ltd, Dept Dev, Basel, Switzerland
[13] Mayo Clin, Dept Med Oncol, Rochester, NY USA
[14] Princess Margaret Canc Ctr, Oncol Med, Toronto, ON, Canada
[15] Mem Sloan Kettering Evelyn H Lauder Breast Ctr, Dept Med, New York, NY USA
[16] Ist Clin Humanitas, Dept Oncol & Hematol, Rozzano, Italy
[17] Fdn IRCCS, Oncol Med, Ist Nazl Tumori Milano, Milan, Italy