[1] Rhein Westfal TH Aachen, Univ Klinikum Hamburg Eppendorf, Univ Klinikum Aachen, Aachen, Germany
[2] RWTH, Univ Klinikum Hamburg Eppendorf, Univ Klinikum Aachen, Hamburg, Germany
[3] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[4] Univ Milano Bicocca, Monza, Italy
[5] Univ Bologna, Bologna, Italy
[6] Seoul St Marys Hosp, Seoul, South Korea
[7] Univ Pavlov, St Petersburg, Russia
[8] Hosp Nacl Edgardo Rebagliati Martins, Lima, Peru
[9] Greenebaum Canc Ctr, Baltimore, MD USA
[10] FMUSP, Hosp Clin, Sao Paulo, Brazil
[11] Inst Trasplante Medula Osea, La Plata, Buenos Aires, Argentina
[12] Univ Sao Paulo, Childrens Inst, Sao Paulo, Brazil
[13] Pfizer Global Res & Dev, Paris, France
[14] Pfizer Inc, Cambridge, MA USA
[15] Emory Univ, Sch Med, Atlanta, GA USA