U.S. adults that had genetic testing for cancer risk as of 2018

Original question: "Have you ever used a commercially available genetic/DNA/genealogy test (i.e., a test performed via a blood draw or saliva sample) (e.g., 23andMe, Ancestry.com, MyHeritage, Living DNA, Vitagene, GPS Origins, etc.) for any of the following reasons? Please select all that apply."

"Have you ever had a genetic/DNA test ordered/performed by your doctor or a genetic specialist to determine your risk for certain types of cancer?"