* 4 Supplements: Suppl 1: Reviewer checklist Suppl 2: Gloassary Suppl
3: Form for summarizing information on challenge organization Suppl 4:
Structured description of a challenge design Access Paper or Ask Questions
* The only difference with the previous version v2 is the title on the
arxiv page. I am changing it back to the original title in v1 because
otherwise google scholar cannot track the citations to this arxiv paper
correctly. You could cite either the conference version or this arxiv
version. They are equivalent Access Paper or Ask Questions
* Updated references in Introduction; Accepted to the 21st
International Conference on Medical Image Computing and Computer Assisted
Intervention (MICCAI 2018) Access Paper or Ask Questions
* Accepted at Workshop on Simulation and Synthesis in Medical Imaging -
SASHIMI2018 held in conjunction with the 21st International Conference on
Medical Image Computing and Computer Assisted Intervention (MICCAI 2018) Access Paper or Ask Questions