Review by Richard Lehman – 08/17/2015 – 12:30pm

Data Request Number: 2015-0556 Please use this space to provide any comments, feedback or concerns (optional):

I think the overall objective is fairly clear though the detail is hard to decipher.
This is a reasonable scientific question but depends entirely on the availability of video recordings of the endoscopies.

Recommendation for this data request: Approve