**Liftover** Rigorously Annotated Database of A-to-I RNA Editing (RADAR). A comprehensive collection of Adenosine (A) to Inosine (I) editing sites in human transcripts, otherwise known as RNA editing sites. Paper: http://nar.oxfordjournals.org/content/42/D1/D109. Liftover from hg19 to hg38. Remapped from UCSC hg38 to Ensembl GRCh38