Extention to the TNBC dataset, brain section and cell type

This dataset is partly an extension of the TNBC dataset that can be found in the following link: https://zenodo.org/record/1175282#.Ws2n_vkdhfA In particular, we give the cellular type annotations of each annotated cell.<br> In addition to the TNBC, we added 18 annotated images of brain section downloaded from the TCGA.<br> This is still officially unpublished and has been submitted.<br> Currently, if you use this dataset please our paper "Scale dependant layer for self-supervised nuclei encoding" by Peter Naylor, Yao-Hung Hubert Tsai, Marick Laé and Makoto Yamada.