@article {DBLP:journals/cars/LiuJWMSL20,
	title = {Clearness of operating field: a surrogate for surgical skills on in vivo clinical data},
	journal = {Int. J. Comput. Assist. Radiol. Surg.},
	volume = {15},
	number = {11},
	year = {2020},
	pages = {1817{\textendash}1824},
	doi = {10.1007/S11548-020-02267-Z},
	url = {https://doi.org/10.1007/s11548-020-02267-z},
	author = {Daochang Liu and Tingting Jiang and Yizhou Wang and Rulin Miao and Fei Shan and Ziyu Li}
}
