Editor-in-Chief Sue Yom co-hosts with Dr. Jean Wright, Breast Section Editor and Associate Professor of Radiation Oncology and Director of the radiation oncology Breast Cancer Program at Johns Hopkins University. Joining is Dr. Juliane Hörner-Rieber, Managing Senior Physician and Associate Professor at the Department of Radiation Oncology of Heidelberg University Hospital, who was supervising author of an article published this month, "Non-inferiority of Local Control and Comparable Toxicity of Intensity-modulated Radiotherapy With Simultaneous Integrated Boost in Breast Cancer: 5-year Results of the IMRT-MC2 Phase III Trial." Also joining is is Dr. Danielle Rodin, Associate Section Editor, radiation oncologist at Princess Margaret Cancer Centre, and Assistant Professor at the University of Toronto, who first-authored our Oncology Scan this month, "The Internal Mammary Node Irradiation Debate in Node-Positive Breast Cancer: Case Closed."