An Evolving Ecosystem for Natural Language Processing in Department of Veterans Affairs. - Jennifer H. Garvin; Megha Kalsy; Cynthia Brandt; Stephen L. Luther; Guy Divita; Gregory Coronado; Doug Redd; Carrie M. Christensen; Brent Hill; Natalie Kelly; Qing Zeng-Treitler (J. Medical Syst., 2017)