@article {rtestim,
	title = {rtestim: Time-varying reproduction number estimation with trend filtering},
	journal = {PLOS Computational Biology},
	volume = {20},
	year = {2024},
	pages = {e1012324},
	url = {https://doi.org/10.1371/journal.pcbi.1012324},
	author = {Liu, J. and Cai, Z. and Gustafson, P. and McDonald, D.J.}
}
