Open Access This article is licensed under the terms of the Creative Commons Attribution 3.0 IGO License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the WHO, provide a link to the Creative Commons licence and indicate if changes were made. The use of the WHO’s name, except in reference to the article, and the use of the WHO’s logo, is not authorized as part of this licence. The link provided below includes additional terms and conditions of the licence. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/3.0/igo/.
Fig. 1.
Forest plot of the proportion of metastatic recurrences in women diagnosed with breast cancer from PBCR studies at a 1–4 years; b 5–9 years; c 10+ years median follow-up and d overall