Farewell Editorial: Jeffrey F. Williamson Editor-in-Chief, Shiva K. Das Therapy Physics Editor, Mitchell M. Goodsitt Imaging Physics Editor

Affiliations

• ¹ Department of Radiation Oncology, Washington University, 4921 Parkview Place, St. Louis, MO, 63110, USA.
• ² Radiation Oncology, Univ North Carolina, CB 7512, Chapel Hill, NC, 27599-7512, USA.
• ³ Radiology Department, Univ Michigan, 1500 E Medical Center Dr, Med Inn Bldg Room C445, Ann Arbor, MI, 48109-5842, USA.