[1] Univ Chicago, Med Ctr, Chicago, IL 60637 USA
[2] Univ Chicago, Chicago, IL 60637 USA
[3] IRCCS Osped Sacro Cuore Don Calabria, Verona, Italy
[4] Penn State Hlth, Hershey, PA USA
[5] Univ Med Ctr Hamburg Eppendorf, Hamburg, Germany
[6] MUMC, Maastricht, Netherlands
[7] Univ Hosp Ghent, Ghent, Belgium
[8] Inst Portugues Oncol Lisboa, CEDOC, Lisbon, Portugal
[9] Univ Cattolica Sacro Cuore, Rome, Italy
[10] Harvard Med Sch, Boston, MA 02115 USA
[11] Massachusetts Gen Hosp, Boston, MA 02114 USA