58: Evaluating the Short-Term Environmental and Clinical Effects of a Radiation Oncology Department's Response to the COVID-19 Pandemic (STEER COVID-19). (September 2022) - Wong, Philip; Cheung, Ronald; Ito, Emma; Lopez, Marianela; Rubinstein, Ed; Keller, Harald; Cheung, Fred; Liu, Zhihui Amy; Liu, Fei-Fei