@article{202105.0244,
	doi = {10.20944/preprints202105.0244.v1},
	url = {https://doi.org/10.20944/preprints202105.0244.v1},
	year = 2021,
	month = {May},
	publisher = {Preprints},
	author = {Shuguang Lin and Paul Rouse and Fan Zhang and Ying-Ming Wang},
	title = {A Multi-Level System of Performance Evaluation Using Diagnosis-Related Groups for Cost Containment},
	journal = {Preprints}
}