clusterProfiler::enrichGO() is getting very slow
REF
https://www.biostars.org/p/389208/
https://github.com/YuLab-SMU/clusterProfiler/issues/155
https://cran.r-project.org/web/packages/enrichR/vignettes/enrichR.html
https://bioconductor.riken.jp/packages/3.2/bioc/vignettes/clusterProfiler/inst/doc/clusterProfiler.html