Add option to embed full text for pubmed central links if available

Can use api like this> https://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=pmc&id=...
Should take the result into an html parser, like cheerio, take all sections (<sec> tag), concatenate them and put after abstract
Also should format each title section with bold
Also should use justify style for text for better reading
Also should add as date the real date when article was published