@Chris_Knoll We discussed your proposal in the UKB working group and overall it was received well. It is a smart way to allow capturing the uncertainty in the timing of the event.
One open item is how to choose between ‘within’ and 'after. Lets say the data captures that some event occurred 3 years ago. Would this map to within 5y or after 1y? What makes most sense from an analytical point of view?
Do we want to make combinations of both after and within? In this example after 1y and within 5y. I can imagine this then would be a child of both the individual concepts.