Click here for updated Corporate Membership Information.   ¶ PLATINUM SPONSORS ¶   Abraxis AMGEN Astra Zeneca Bayer  Cephalon Oncology Eli Lilly Genentech   GlaxoSmithKline Oncology Supply/ION OPR Ortho Biotech Pharmion Sanofi-Aventis ¶ GOLD SPONSORS ¶  Bristol Myers Squibb  Celgene  Genomic Health, Inc. Novartis Pfizer Roche Wyeth   ¶ SILVER SPONSORS ¶   MGI Pharma US Oncology Physician Services ImClone Systems OSI Pharmeceuticals Millennium Pharmaceuticals, Inc. ¶ BRONZE SPONSORS ¶ Alexion  Boehringer Ingelheim Pharmaceuticals, Inc. Genzyme