A multi-site study of a breast density deep learning model for full-field digital mammography and digital breast tomosynthesis exams. - Thomas Paul Matthews; Sadanand Singh; Brent Mombourquette; Jason Su; Meet P. Shah; Stefano Pedemonte; Aaron Long; David Maffit; Jenny Gurney; Rodrigo Morales Hoil; Nikita Ghare; Douglas Smith; et al. (CoRR, 2020)