1. Jemal, A., et al. (2011). Global cancer statistics. CA: A Cancer Journal for Clinicians, 61(2), 69–90.
2. Siegel, R. L., Miller, K. D., & Jemal, A. (2017). Cancer statistics, 2017. CA: A Cancer Journal for Clinicians, 67(1), 7–30.
3. GBD 2015 Mortality and Causes of Death Collaborators. (2016). Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980-2015: A systematic analysis for the global burden of disease study 2015. Lancet, 388(10053), 1459–1544.
4. Global Burden of Disease Liver Cancer Collaboration. (2017). The burden of primary liver cancer and underlying etiologies from 1990 to 2015 at the global, regional, and national Level: Results from the global burden of disease study 2015. JAMA Oncology, 3(12), 1683–1691.
5. Gu, F. L., et al. (1991). Cellular origin of renal cell carcinoma—an immunohistological study on monoclonal antibodies. Scandinavian Journal of Urology and Nephrology. Supplementum, 138, 203–206.