1. World Cancer Research Fund International (2016) Breast cancer statistics. http://www.wcrf.org/int/cancer-facts-figures/data-specific-cancers/breast-cancer-statistics . Accessed 01 March 2016
2. Cancer Research UK (2016) Worldwide cancer incidence statistics. http://www.cancerresearchuk.org/health-professional/cancer-statistics/worldwide-cancer/incidence#ref-0 . Accessed 01 March 2016
3. Tubiana-Mathieu N, Bougnoux P, Becquart D, Chan A, Conte P-F, Majois F, Espie M, Morand M, Vaissiere N, Villanova G (2009) All-oral combination of oral vinorelbine and capecitabine as first-line chemotherapy in HER2-negative metastatic breast cancer: an International Phase II Trial. Br J Cancer 101(2):232–237. doi: 10.1038/sj.bjc.6605156
4. American Cancer Society (2016) Breast cancer survival rates, by stage. http://www.cancer.org/cancer/breastcancer/detailedguide/breast-cancer-survival-by-stage . Accessed 01 March 2016
5. National Cancer Institute. The surveillance, epidemiology, and end results (SEER) data analysis 2000–2005