[1] Hop Schaffner, Lens, France
[2] Univ Hosp, Ctr Etud & Rech Informat Med, Lille, France
[3] Univ Athens, Athens, Greece
[4] Hosp Univ, Salamanca, Spain
[5] Univ Arkansas Med Sci, Little Rock, AR 72205 USA
[6] Mayo Clin, Rochester, MN USA
[7] Hop La Pitie Salpetriere, Paris, France
[8] SW Oncol Grp, Seattle, WA USA
[9] Dana Farber Canc Inst, Boston, MA 02115 USA
[10] IRCCS Policlin San Matteo, Biotechnol Res Labs, Pavia, Italy
[11] Univ Pavia, I-27100 Pavia, Italy