Given a string like "Lung Cancer", returns a JSON-Encoded Map.
Example possible return:
{"Angiography":0,"Arthrography":0,"Bone Density Scan":1,"Bone XRAY":0,"Chest XRAY":1,"Crystogram":0,"Fluoroscopy":1,"Mammography":0,"Myelography":0,"Skull Radiography":0,"Virtual Colonoscopy":1}