1Virginia Tech Transportation Institute, Blacksburg, VA [email protected]
2Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD
Since publication of their article, Dr. Klauer's disclosure form has been updated to include grant support from the automotive industry and Dr. Guo's disclosure form has been updated to include grant support from an accident-management company. The disclosure forms of Drs. Lee and Dingus, coauthors, have also been updated to include grant support from the automotive industry. No further potential conflict of interest relevant to this letter was reported.