@article{twostagetmletoreducebiasandimprove,
  title = {Two-Stage TMLE to Reduce Bias and Improve Efficiency in Cluster Randomized Trials},
  author = {Laura B. Balzer and Mark van der Laan and James Ayieko and Moses Kamya and Gabriel Chamie and Joshua Schwab and Diane V. Havlir and Maya L. Petersen},
  year = {2021},
  eprint = {2106.15737},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.15737v2},
}