Great questions as always Gina, thanks. I've asked Clint to respond to the ones about the technology.
With respect to the reviewers, we didn't do a formal process to get feedback but the conversations I've had with them haven't indicated it was overly onerous or technically challenging except in one case where we had some initial difficulty displaying formulas. We also had several of the reviewers from last time apply to review more texts in this round, and I'm assuming they would not have done so if they didn't like how it went the first time around. That all said, I'm now going to send a note to the people who completed reviews for us and see if they have any feedback, so thanks for the prompt!!