Bioinformatics (2015) 31 (15), 2560–2564 doi: 10.1093/bioinformatics/btv158
The authors of the above article wish to alert the reader to the following availability link, as the link given in the published article is no longer active:
Availability and Implementation: 4Dgenome is freely accessible at http://4dgenome.research.chop.edu/ .
The authors apologize for this change.