Mr. Chair, we're very conscious of the concerns about that. Certainly we try to time the medical examinations in most cases so that the validity will not expire. The medical examination is normally valid for a one-year period, and we do our best to coordinate the timing.
As I mentioned, with reduced processing times, which we are getting into as we have more levels space, we are hopeful that the number of times people would have to repeat information, or submit documents a second time, or update things will be reduced significantly.