There is none as far as I know, and I've looked into it.
I tried to get my program divy up the questions per resident--giving each resident about 20 questions where they answered it in Kaplan style, and keep it an ongoing tradition, so within a few years, the program would have every PRITE question answered well, and have a good library.
The result was pretty mixed, and an operational logistics nightmare. Some residents gave some very lame answers to the questions--on the order of 1 sentence and it wasn't even a valid explanation. One resident kept complaining to the program director that it wasn't fair, though was telling me to my face that it was a great idea. I had my reasons to believe it was more than 1, but knew of 1 for a fact. My program was split between 2 locations, and the chief at the other location wasn't involving herself into assisting with that process. For that reason and a few others, I couldn't tell how much of the residents complaints (at the other location) were valid against the idea, and how much of it was just people being immature & wanting a piece of the answers without doing their fair share of the work. A few residents did a great job, but they were in the minority.
The residents in the end voted to not keep the idea going, and if a resident didn't do the work to create no penalty against that resident. I was willing to fully abide by their wishes because it really rested on them to do the work.