1 National Institute of Dental and Craniofacial Research, National Institutes of Health, 10 Center Drive, Bethesda, MD, 20816, USA.
2 National Institute of Dental and Craniofacial Research, National Institutes of Health, 10 Center Drive, Bethesda, MD, 20816, USA. jchiorini@dir.nidcr.nih.gov.
Following the publication of this article [1], the authors informed us of the following typographical errors in the Results section (the changes are marked in bold).