{
  "experts_needed": {
    "Cancer": [
      "Colon cancer cells",
      "Liver cancer cells",
      "Lung cancer cells",
      "Ovary cancer cells",
      "Pancreas cancer cells",
      "Skin cancer cells"
    ],
    "Neuroglial": [
      "Astrocytes",
      "Microglia",
      "Neurons",
      "Oligodendrocytes"
    ],
    "Lymphoid": [
      "B cells",
      "NK cells",
      "T cells"
    ],
    "Tissue_Vascular": [
      "Endothelial cells",
      "Epithelial cells",
      "Fibroblasts",
      "Myeloid cells",
      "Pericytes",
      "Smooth muscle cells"
    ]
  },
  "singletons_no_expert": {
    "Stromal": "Stromal cells",
    "Stem_Progenitor": "Stem and progenitor cells"
  }
}