Pfizer Inc. (US)
Astellas Pharma Ltd. (Japan)
Novartis International AG (Switzerland)
Sanofi S.A. (France)
Merck KGaA (Germany)
Bayer AG (Germany)
Abbott Laboratories (US)
Janssen Pharmaceuticals (US)
Gilead Sciences Inc. (US)
and Cipla Inc. (India)