i scrambled, so i saw the list. i don't remember the whole thing and am not going to disclose it all.
edit: it's here:
http://forums.studentdoctor.net/showpost.php?p=6398994&postcount=27
however, the 22 count is incorrect. by my numbers there were 14 unfilled spots listed, and 1 of those was an unattactive vascular/IR track. i also don't know how many of these spots were set aside internally for people switching in, personal favors called in, etc.
given this there could well be many fewer "real" spots in the match.
however, i do know that there were at least two open spots available to non-insider MS4s, because i snagged one of them and the other program called back a few hours too late. yes, i scrambled into rads, and also into an internship, as i only had one transitional program listed on the top level of my list vs. on a sub-list, as i didn't have a clue that i was going to fall all the way through my rank list.