@article {Hisey2021b,
	title = {System for central venous catheterization training using computer vision-based workflow feedback},
	journal = {IEEE Transactions on Biomedical Engineering},
	year = {2021},
	month = {10/2021},
	author = {R. Hisey and Daenis Camire and Jason Erb and Daniel Howes and Gabor Fichtinger and Tamas Ungi}
}
