Oncology Data Advisor® · Exploring Hot Topics in Radiation Oncology With John Hillson, RN, BSN, OCN At the recent 48th Annual Oncology Nursing Society (ONS) Congress, John Hillson, an Oncology Certified Nurse, presented his research titled Hot Topics in Radiation Oncology, in which he and colleagues expanded upon the rapidly evolving field of radiation oncology and why it is important to stay on top of understanding this field. Oncology Data Advisor: Welcome to Oncology Data Ad...