Thanks for the reply.
1. We have already developed the module for the longitudinal comparisons of the follow-up MR images. The module is not yet published but you can see the follow-up tab on the top of the dashboard (now grayed)
2. There's an on-going research between us and Stanford hospital on the prediction of radiation necrosis vs. brain mets. Our publication could be found in last year's AAPM conference.
3. Sure that's a function could be added soon.
Thanks.
Hao