Sanofi-aventis: MEDIA: Philippe BARQUET, +33-6-70-48-61-28, philippe.barquet@sanofi-aventis.com; INVESTORS: Sanjay Gupta, +33-1-53-77-45-45, sanjay.gupta@sanofi-aventis.com; Bristol-Myers Squibb Company: MEDIA: Ken Dominski, +1-609-252-5251, ken.dominski@bms.com; INVESTORS: John Elicker, +1-212-546-3775, john.elicker@bms.com