its not all abt money my dear friend pupiffy.... u cant directly interprate from the database of pharmaceutical companies as they have huge business interest n they target where dey can make big bucks.... u must have idea some 6 months back U.S supreme court had slammed heavy penalty on cigarettes companies which had promoted light brands as potentially less hazardous 1 but it was turned out to be d ploy by them to attract more customers at the cost of their health.... so still u advocate asking d companies? wat i m trying to prove here is paying tribute to research n upholding its finding..... sabai lai chetana bhaya.........