1. Available at: http://www.cdc.gov/nchs/fastats/heart-disease.htm. Accessed October 5, 2016.
2. Available at: http://www.cdc.gov/nchs/fastats/inpatient-surgery.htm. Accessed October 5, 2016.
3. Available at: http://www.cdc.gov/ncbddd/heartdefects/data.html. Accessed October 5, 2016.
4. Available at: http://www.cdc.gov/nchs/fastats/cancer.htm. Accessed October 5, 2016.
5. Available at: http://www.cancer.org/cancer/lungcancer-non-smallcell/detailedguide/non-small-cell-lung-cancer-key-statistics. Accessed October 5, 2016.