1. Center for Disease Control: Cancer survivors—United States, 2007. http://www.cdc.gov/cancer/survivorship/what_cdc_is_doing/research/survivors_article.htm (2011). Accessed 30 April 2012.
2. American Cancer Society: Number of US cancer survivors growing. http://www.cancer.org/Cancer/news/News/numberofuscancersurvivorsgrowing (2012). Accessed 30 April 2012.
3. National Cancer Institute: US cancer survivors grows to nearly 12 million. http://www.cancer.gov/newscenter/pressreleases/2011/survivorshipMMWR2011 (2011). Accessed 30 April 2012.
4. Belluck P. New York Times: 20 % rise seen in number of cancer survivors. http://www.nytimes.com/2011/03/11/health/11cancer.html?_r=1 (2011). Accessed 30 April 2012.
5. Manne S, Badr H. Intimacy and relationship processes in couples’ psychosocial adaptation to cancer. Cancer Suppl. 2008;112:2541–55.