Rozenshtein A, Griffith BD, Slanetz PJ, DeBenedectis CM, Gould JE, Kohr JR, Mohammed TL, Paladin AM, Rochon PJ, Sheth M, Wiggins Iii EF, Swanson JO. "What Program Directors Think" V: Results of the 2019 Spring Survey of the Association of Program Directors in Radiology (APDR). Acad Radiol. 2021 05; 28(5):718-725.