PeerJ Author & Reviewer 115 Points Contributions by role Author 100 Reviewer 15 Contributions by subject area Bioinformatics Genomics Statistics Genetics Nephrology Oncology Translational Medicine Kimberly D. Siegmund PeerJ Author & Reviewer Summary Computational Biology Epidemiology Genomics Mathematical Biology Statistics Past or current institution affiliations University of Southern California PeerJ Contributions Articles 1 August 28, 2019 HiLDA: a statistical approach to investigate differences in mutational signatures Zhi Yang, Priyatama Pandey, Darryl Shibata, David V. Conti, Paul Marjoram, Kimberly D. Siegmund https://doi.org/10.7717/peerj.7557 PubMed 31523512