Let me follow up my last post with some unsolicited, but hopefully helpful, advice:
1) If you've interviewed but have not heard- Don't give up hope. They might not have filled the class, people may refuse acceptances in late April, you might be waitlisted and then get in from there, you might be a candidate for Biomed (an incredibly, incredibly underrated opportunity! People thrive after coming out of that program).
2) If you've applied, your app is complete and verified, but haven't interviewed- Their website says they interview through March. It is definitely getting late. Lots of things can happen, but if I were in that situation, I'd be hopeful but preparing for a reapplication (unless you've already garnered admission to another school, in which case, you're probably not all that worried).
This is just my .02. Your experiences and mileage may vary. As always, take everything with a full shaker of salt.