Accepted for Publication: July 11, 2014.
Published Online: October 27, 2014. doi:10.1001/jamapediatrics.2014.1609.
Study concept and design: Paul, Beiler, King.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Paul, King.
Critical revision of the manuscript for important intellectual content: Beiler, Vallati, Duda, King.
Statistical analysis: King.
Obtained funding: Paul.
Administrative, technical, or material support: Paul, Beiler, Vallati, Duda.
Study supervision: Paul, Vallati.
Conflict of Interest Disclosures: Dr Paul reported serving as a paid consultant to Zarbee’s Inc in 2012; this consulting relationship was discontinued upon discussions of performing a clinical trial. Dr Paul’s relationship was evaluated and supervised by the Penn State College of Medicine Conflict of Interest System Committee. No other disclosures were reported.
Funding/Support: This study was funded by an unrestricted grant to the Penn State College of Medicine by Zarbee’s Inc.
Role of the Funder/Sponsor: The funding source had the opportunity to review and comment on the study protocol and manuscript before submission, although the investigators were not obligated to make changes based on these comments. The funding source had no role in the conduct of the study, collection, management, analysis, and interpretation of the data or in the preparation of the manuscript and the decision to submit the manuscript for publication.