Searching for a 3D Dataset, segmented by 2 or more Experts We are looking for data sets with 3D images, preferably from the medical field. It is important that they have been segmented by more than one person/expert. An example of this is the BraTS Challenge dataset (https://www.med.upenn.edu/sbia/brats2018/data.html) or the LIDC IDRI Dataset (https://wiki.cancerimagingarchive.net/display/Public/LIDC-IDRI), but we need more datasets for our research.

Many thanks in advance!
You can look into the MICCAI dataset. This contains 35 3D MRI scans of brains. The brains have been parcelated into 134 distinct brain regions by professionals.