AMGEN INC.
Astrazeneca Pharmaceuticals
BRISTOL-MYERS SQUIBB
ELI LILLY
F. Hoffmann-La Roche AG
GILEAD SCIENCES INC.
GLAXOSMITHKLINE
JOHNSON & JOHNSON
MERCK & CO. INC.
MERCK KGAA
PFIZER INC.
SANOFI S.A.
SEAGEN