1. Hematology and Bone Marrowe Transplantation, Rambam Medical Center and Technion, Haifa, Israel
2. ECOG, Brookline, MA, USA
3. SWOG, Seattle, WA, USA
4. CALGB, Chicago, IL, USA
5. POG, San Francisco, CA, USA
6. CCG, Arcadia, CA, USA
7. NCIC, Toronto, ON, Canada