GlaxoSmithKline plc (UK)
Koninklijke Philips NV (Netherlands)
AstraZeneca (UK)
Cipla Inc. (India)
Boehringer Ingelheim International GmbH (Germany)
Beximco Pharmaceuticals Ltd (Bangladesh)
Merck & Co. Inc. (the US)
Teva Pharmaceutical Industries Ltd (Israel)
Chiesi Farmaceutici SpA (Italy)
and Medisol Lifescience Pvt. Ltd (India).