1. World Health Organization, Mortality database. Available from: http://www.who.int/healthinfo/statistics/mortality_rawdata/en/index.html (access date: 27.09.13, via the International Agency for Research on Cancer: http://www-dep.iarc.fr/WHOdb/WHOdb.htm).
2. Metastatic breast cancer patients: the forgotten heroes!;Cardoso;Breast,2009
3. Annual hazard rates of recurrence for breast cancer after primary therapy;Saphner;J Clin Oncol,1996
4. Time for more optimism in metastatic breast cancer?;Senkus;Cancer Treat Rev,2013
5. The need for advanced breast cancer treatment guidelines: results of an internet-based survey;Wardley;Breast,2008