1. The University of Texas MD Anderson Cancer Center, Houston, TX;
2. University of Torino, Ospedale San Luigi Gonzaga, Orbassano-Torino, Italy;
3. Hospital de la Princesa, Madrid, Spain;
4. University of California, San Francisco School of Medicine, San Francisco, CA;
5. Department of Clinical Hematology, Institut Català d’Oncologia, Hospitalet de Llobregat, Barcelona, Spain;
6. Singapore General Hospital and Duke-National University of Singapore Graduate Medical School, Singapore;
7. Fundación Para Combatir la Leucemia, Angelica Ocampo Hospitalization and Clinical Research Center, Buenos Aires, Argentina;
8. University Hospital Brno and Central European Institute of Technology Masaryk University, Brno, Czech Republic;
9. University of Bologna, Bologna, Italy;
10. The Catholic University of Korea, Seoul, Korea;
11. Bristol-Myers Squibb, Wallingford, CT;
12. Bristol-Myers Squibb, Princeton, NJ; and
13. Universitätsklinikum Jena, Jena, Germany