Author Contributions: Dr Roberts had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Study concept and design: Urban, McCrory, Dallal, Das, Weber, Roberts.
Acquisition of data: Urban, McCrory, Weber, Roberts.
Analysis and interpretation of data: Urban, Dallal, Saltzman, Roberts.
Drafting of the manuscript: Urban, Roberts.
Critical revision of the manuscript for important intellectual content: Urban, McCrory, Dallal, Das, Saltzman, Weber, Roberts.
Statistical analysis: Urban, Dallal, Roberts.
Obtained funding: McCrory, Weber, Roberts.
Administrative, technical, or material support: Urban, McCrory, Weber.
Study supervision: Urban, McCrory, Weber, Roberts.
Conflict of Interest Disclosures: All authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Dr McCrory reported that her institution received money from GSK Consumer Healthcare to conduct investigator-initiated research on dietary macronutrient composition interactions with orlistat effects on appetite and related variables; and money was paid to her institution (Department of Foods and Nutrition, Purdue University) for the corporate affiliates program in which interested parties, mostly food manufacturers or suppliers thereof, pay an annual fee to learn about recent research and discuss topical nutrition-related issues such as the 2010 Dietary Guidelines. No other authors reported disclosures.
Funding/Support: This work was supported by the US Department of Agriculture agreement No. 58-1950-0-014 with Tufts University, by internal department research funds from Purdue University, and by the Arkansas Children's Hospital Research Institute and the Arkansas Biosciences Institute.
Role of the Sponsor: The sponsors had no role in the design and conduct of the study; the collection, analysis, and interpretation of the data; or the preparation, review, or approval of the manuscript.
Disclaimer: Any opinions, findings, conclusions, or recommendations expressed in this article are those of the authors and do not necessarily reflect the views of the US Department of Agriculture.
Additional Contributions: Melissa Greenberg (undergraduate summer intern at the Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts) gathered restaurant information; Owen H. Maroney, BS, Pardis Taheripour, BS, and Renee Thompson (all 3 with the Department of Foods and Nutrition, Purdue University, West Lafayette, Indiana) and Debra Watkins, BS (Department of Pediatrics, College of Medicine, University of Arkansas for Medical Sciences, Little Rock) collected restaurant food samples; and Erin Umberg, MS, and Tawny Wilson, MS, MPH (both with the Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University) helped with bomb calorimetry. These individuals received compensation in the form of regular payroll from the affiliated universities.
This article was corrected for errors on August 4, 2011.