Usually marketing surveys and things will ask for demographic details before they give you the splitting question(s) to determine if you're a fit. I guess they'

Usually marketing surveys and things will ask for demographic details before they give you the splitting question(s) to determine if you're a fit. I guess they're not really interested in that in this case. Larry did say " we’ve put together a patient survey to gather information about other people with similar conditions" so I guess it is exclusively just to try to gather some data about the issue.