PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Biodiversity Biogeography Ecology Microbiology Dermatology Keith Herkert PeerJ Author Summary Dentistry Microbiology Work details Oregon Health & Science University School of Dentistry University of Oregon (BioBE) PeerJ Contributions Articles 1 March 12, 2013 Significant changes in the skin microbiome mediated by the sport of roller derby James F. Meadow, Ashley C. Bateman, Keith M. Herkert, Timothy K. O’Connor, Jessica L. Green https://doi.org/10.7717/peerj.53 PubMed 23638391