1 (93) | Merck & Co Inc, United States | USA | ||
2 (157) | Sanofi, United States | USA | ||
3 (166) | Sanofi, France | FRA | ||
4 (181) | Boehringer Ingelheim GmbH Germany | DEU | ||
5 (212) | Pfizer Inc, United States | USA | ||
6 (225) | GlaxoSmithKline, Belgium | BEL | ||
7 (588) | Boehringer Ingelheim, USA | USA | ||