Submitted for Publication: January 14, 2014; final revision received June 6, 2014; accepted June 9, 2014.
Published Online: October 1, 2014. doi:10.1001/jamapsychiatry.2014.1325.
Study concept and design: Gevonden, Booij, van den Brink, Selten.
Acquisition, analysis, or interpretation of data: Gevonden, Booij, Heijtel, van Os, Selten.
Drafting of the manuscript: Gevonden, Booij, Selten.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Gevonden, van den Brink, van Os.
Obtained funding: Gevonden, Booij, Selten.
Administrative, technical, or material support: Booij, Heijtel, Selten.
Study supervision: Booij, van den Brink, Selten.
Conflict of Interest Disclosures: None reported.
Funding/Support: This work was supported by a grant from the Stichting J.M.C. Kapteinfonds and by the European Community’s Seventh Framework Program under grant agreement HEALTH-F2-2009-241909 (project EU-GEI). Scanning costs were funded in part by the Amsterdam Brain Imaging Platform.
Role of the Funder/Sponsor: The funding agencies had no role in the design and conduct of the study; collection, management, analysis, or interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Previous Presentation: Preliminary analyses of this data set have been presented at the EANM’12—Annual Congress of the European Association of Nuclear Medicine; October 30, 2012; Milan, Italy; the EANM’13—Annual Congress of the European Association of Nuclear Medicine; October 22, 2013; Lyon, France; the 17th EURON PhD days; September 13, 2013; Liège, Belgium; and the 69th Annual Scientific Meeting of the Society of Biological Psychiatry; May 8, 2014; New York, New York.
Additional Contributions: We thank the volunteers who participated in our study; H. L. Tan, PhD, MD, E. M. van de Giessen, PhD, MD, M. L. J. Schouw, PhD, MD, E. R. Zaaijer, MD, H. J. Verberne, PhD, MD, M. van Doorn-Bierman, MSc, and the staff at the Department of Clinical and Experimental Audiology, all at the Academic Medical Center, and D. op ‘t Eijnde, MSc, at Maastricht University, for assistance in data collection; J. A. P. M. de Laat, PhD, at Leiden University Medical Center, and SH-Jong, for recruitment; W. A. M. Vingerhoets, MSc, at the Academic Medical Center, and W. Bolier, MSc, for helpful comments; and G. A. van Wingen, PhD, and M. W. A. Caan, PhD, at the Academic Medical Center, for data analysis. No one received financial compensation from a funding sponsor.