METADATA_GROUPS = {

    "demographics": [
        "age",
        "gender",
        "region",
        "fitspatrick",
    ],

    "history": [
        "smoke",
        "drink",
        "skin_cancer_history",
        "cancer_history",
        "background_father",
        "background_mother",
    ],

    "symptoms": [
        "itch",
        "grew",
        "hurt",
        "changed",
        "bleed",
        "elevation",
    ],

    "lesion_geometry": [
        "diameter_1",
        "diameter_2",
    ],
}