We have been extensively examining the license restriction situation and have had a discussion on license restrictions with the Federal Trade Commission. We are at this time of the view that those who hold dominant positions in the diagnostic imaging market and seek to enforce license restrictions only when the relationship is not a strategic relationship, leave themselves open to the contention that their activities are not appropriate. We are continuing to look at the issue. If you have any information concerning this type of activity, please feel free to let us know.