Thanks for sharing rosen!
Wow, what comprehensive document! How did you come across that?
Google! :) I dug around to find a literature review on biologics studies, I don't remember the search terms exactly. I wanted to get a better overall picture of that class of drugs compared to each other and other drugs. Usually the VA does a good job on their research, despite their (deserved) reputation for benefit backlogs.
That was a great detailed article. Thank you for sharing that with us.