{
  "GSE80342": {
    "is_usable": false,
    "is_gene_available": true,
    "is_trait_available": true,
    "is_available": true,
    "is_biased": true,
    "has_age": true,
    "has_gender": true,
    "sample_size": 31
  },
  "GSE66664": {
    "is_usable": true,
    "is_gene_available": true,
    "is_trait_available": true,
    "is_available": true,
    "is_biased": false,
    "has_age": false,
    "has_gender": false,
    "sample_size": 140
  },
  "GSE18876": {
    "is_usable": false,
    "is_gene_available": true,
    "is_trait_available": false,
    "is_available": false,
    "is_biased": null,
    "has_age": null,
    "has_gender": null,
    "sample_size": null
  },
  "GSE148346": {
    "is_usable": true,
    "is_gene_available": true,
    "is_trait_available": true,
    "is_available": true,
    "is_biased": false,
    "has_age": false,
    "has_gender": false,
    "sample_size": 129
  },
  "TCGA": {
    "is_usable": false,
    "is_gene_available": false,
    "is_trait_available": false,
    "is_available": false,
    "is_biased": null,
    "has_age": null,
    "has_gender": null,
    "sample_size": null
  }
}