Hi guys-- i think it depends on whether or not you yourself applied to the program OR through your school's rotation director. For me, my school's director applied for me and I got my acceptance a week ago via email from the site I applied for, so the timing you receive an email depends on your preceptor as well. There will be acceptances going around until mid-end Feb. and as far as I know (from the email from FDA), students who are NOT accepted will NOT be notified separately but as a group/list provided from the FDA to the rotation director of your school. I hope this helped!
It depends actually on the office and the number of applications. FDA has a rule for the when the initial ones can go out based on personnel assignments, however, certain office may not make decisions until May.