ChromStruct 4: A Python Code to Estimate the Chromatin Structure from Hi-C Data - Caudai, C.; Salerno, E.; Zoppe, M.; Merelli, I.; Tonazzini, A. (IEEE/ACM Transactions on Computational Biology and Bioinformatics, Computational Biology and Bioinformatics, IEEE/ACM Transactions on, IEEE/ACM Trans. Comput. Biol. and Bioinf., 2019)