There is an error in the funding statement. Please refer to the correct funding statement below.
This research was supported by the National Science Council (NSC 101-2410-H-030-038-) and Fu Jen Catholic University (FJU 410031074093). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
Reference
Citation: The PLOS ONE Staff (2014) Correction: Application of Optimal Designs to Item Calibration. PLoS ONE 9(11): e114656. https://doi.org/10.1371/journal.pone.0114656
Published: November 24, 2014
Copyright: © 2014 The PLOS ONE Staff. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.