@article{deformableimageregistrationusing,
  title = {Deformable Image Registration using Unsupervised Deep Learning for CBCT-guided Abdominal Radiotherapy},
  author = {Huiqiao Xie and Yang Lei and Yabo Fu and Tonghe Wang and Justin Roper and Jeffrey D. Bradley and Pretesh Patel and Tian Liu and Xiaofeng Yang},
  year = {2022},
  eprint = {2208.13686},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2208.13686v1},
}