Name	Info	Provider	Link
	free resource	BioMed Central	https://clinicalepigeneticsjournal.biomedcentral.com/articles/10.1186/s13148-021-01040-6
Full text from DIGITALCSIC	free resource	Digital CSIC Spanish National Research Council	http://hdl.handle.net/10261/265803
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33750457/
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/17381
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33750457
	free resource	scite Smart Citations	https://scite.ai/reports/33750457