4DGenome URL: https://4dgenome.research.chop.edu/ Publications: Li Teng, Bing He, Jiahui Wang, Kai Tan, 4DGenome: a comprehensive database of chromatin interactions, Bioinformatics, Volume 31, Issue 15, August 2015, Pages 2560–2564, https://doi.org/10.1093/bioinformatics/btv158 Funding/Acknowledgements: This study was supported by the National Institutes of Health grants [HG006130], [GM108716] and [GM104369] to K.T.