In volume 12, issue S1 of the Journal of Occupational and Environmental Hygiene, an affiliation city was misspelled and grammatical errors appeared on page S4 in State-of-the-Science: The Evolution of Occupational Exposure Limit Derivation and Application by A. Maier, T. J. Lentz, K. L. MacMahon, L. T. McKernan, C. Whittaker, and P. A. Schulte, pages S4–S6. The correct items are shown below. The publisher apologizes for any inconvenience caused.
1Department of Environmental Health, University of Cincinnati, Cincinnati, Ohio
Limitations in traditional methods based on selection of studies of adverse effect levels have motivated current areas of research for dose-response modeling including biologically based modeling approaches and semi-parametric models.