The breast cancer surveillance recommendations have been published:

Mulder RL, Kremer LCM, Hudson MM, Bhatia S, Landier W, Levitt G, Constine LS, Wallace WH, van Leeuwen FE, Ronckers CM, Henderson TO, Dwyer M, Skinner R and Oeffinger KC (2013), Recommendations for breast cancer surveillance for female survivors of childhood, adolescent and young adult cancer given chest radiation: a report from the International Late Effects of Childhood Cancer Guideline Harmonization Group. The Lancet Oncology, Volume 14, Issue 13, Pages e621 – e629, December 2013 doi:10.1016/S1470-2045(13)70303-6