1. Cancer Research UK. (2015). Prostate cancer incidence statistics. Retrieved January 21, 2016, from http://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/prostate-cancer/incidence .
2. Cancer Research UK. (2017). Prostate cancer survival statistics. Retrieved October 01, 2017, from http://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/prostate-cancer/survival .
3. Glaser, A. W., & Corner, J. L. (2015). Prostate cancer outcomes: The three questions. European Urology, 67(3), 357–358.
4. Institute, N. C. R. Retrieved December, 2018, from www.ncri.org.uk/lwbc .
5. Richards, M., Corner, J., & Maher, J. (2011). The national cancer survivorship initiative: New and emerging evidence on the ongoing needs of cancer survivors. British Journal of Cancer, 105(Suppl 1), S1–S4.