Pfizer Germany

Sanofi Aventis

Janssen Cilag Belgium

GlaxoSmithKline UK

Novo Nordisk Denmark

Pierre Fabre Medicaments France,

Sandoz Austria

Abbott Laboratories, USA

Baxter, USA

Riyadh Pharma, Saudi Arabia

Mayoly Spindler,France

Reckitt Benkizer, UK

Bouchara Recordati, France

Rowa Wagner GmbH, Germany