Dear Grand Challenge organizers,

Thank you very much for providing such a powerful platform for medical image analysis researchers.

We plan to hold a segmentaton challenge and participants are required to submit their solutions via Docker. However, the Docker container is usually large (about 10GB), and there is no good third-party online storage tool for participants from different countries. I have noticed that grand-challenge has the function of submitting supplementary files. Is there any limit on the size of this supplementary file? Can participants directly upload a docker container (~10GB) as a supplementary?

Looking forward to your reply.

Kindest regards, Jun