Question for the instructor: 
 IB's are supposed to be updated annually, what happens if the sponsor fails to do this or if the clinical program has been stalled for some reason and no significant updates are necessary within the year from previous update? 

 I wasn't sure how much editing to do-so I just added some content under 2 sections-pediatric and drug abuse. I'm not sure how to add my user name here?  I suppose since I registered, you can see that I edited the page in some way?