I can't speak for that particular program, but I know Stanford Biosciences (as a whole) is not done sending invites. Some programs haven't even sent invites. Via email, I was told that they just returned from holiday break and will be sending invites through next week but that decisions have not yet been made (at least for neuroscience). Hope this helps.
Thanks! And not too early---about a week and a half before the deadline. My final rec letter wasn't submitted until 11/30, so quite the opposite of early in terms of a complete app. At any rate, good luck to you!
Thanks---was checking since I haven't seen updates. And I received an invitation from MIT in December, but I didn't apply to UCLA or Berkeley. Good luck.