This is the initial recurring problem analysis, which is conducted by the asset governance board or their constituents.

In many cases, it has been "back to the drawing board" and calling in the highly paid specialists to help fix a problem that could have been easily avoided with some up-front diligence.

In terms of the explosion of drugs, she pointed to statins (which lower cholesterol) and antidepressants, but added that the problem was across the board.