@article{190501961,
  title = {Evaluating the Portability of an NLP System for Processing Echocardiograms: A Retrospective, Multi-site Observational Study},
  author = {Prakash Adekkanattu and Guoqian Jiang and Yuan Luo and Paul R. Kingsbury and Zhen-Xing Xu and Luke V. Rasmussen and Jennifer A. Pacheco and Richard C. Kiefer and Daniel J. Stone and Pascal S. Brandt and Liang Yao and Yizhen Zhong and Yu Deng and Fei Wang and Jessica S. Ancker and Thomas R. Campion and Jyotishman Pathak},
  year = {2019},
  eprint = {1905.01961},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1905.01961v1},
}