Quintiles Transnational, which rates the safety of different drugs using a standardized ratings scale, has over 2,480,000 registered users in the website as of February 2011.
The company also rates the safety of different drugs using a standardized ratings scale, and has received support from advocacy groups concerned with drug adverse effects. 
As of February 2011, there are over 2,480,000 registered users in the website. 
