[1] Duke Univ, Med Ctr, Durham, NC USA
[2] Univ Kansas, Ctr Canc, Westwood, KS USA
[3] GSK, Wavre, Belgium
[4] Hosp Santa Maria delle Croci, Ravenna, Italy
[5] Wayne State Univ, Detroit, MI USA
[6] Hosp Univ 12 Octubre, Madrid, Spain
[7] Univ Piemonte Orientale, Novara, Italy
[8] Brigham & Womens Hosp, 75 Francis St, Boston, MA 02115 USA
[9] Dana Farber Canc Inst, Boston, MA 02115 USA
[10] Chonnam Natl Univ, Hwasun Hosp, Jellanamdo, South Korea
[11] Ramon & Cajal Hosp, Madrid, Spain
[12] Charles Univ Hosp, Prague, Czech Republic
[13] Univ Hosp Montpellier, Montpellier, France
[14] Charite Univ Med Ctr, Berlin, Germany
[15] Univ Penn, Philadelphia, PA 19104 USA
[16] Royal Melbourne Hosp, Melbourne, Vic, Australia