@article{202202.0136,
	doi = {10.20944/preprints202202.0136.v1},
	url = {https://doi.org/10.20944/preprints202202.0136.v1},
	year = 2022,
	month = {February},
	publisher = {Preprints},
	author = {Christoph Schmitz and Christopher Alt and David A. Pearce and John P. Furia and Nicola Maffulli and Eckhard U. Alt},
	title = {Methodological Flaws in Meta-Analyses of Clinical Studies on the Management of Knee Osteoarthritis with Stem Cells: a Systematic Review},
	journal = {Preprints}
}