Submitted for Publication: October 7, 2014; final revision received December 10, 2014; accepted December 14, 2014.
Published Online: April 1, 2015. doi:10.1001/jamapsychiatry.2014.3176.
Study concept and design: Holt, Liu.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Mueller, Wang, Liu.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Mueller, Wang, Pan, Liu.
Obtained funding: Mueller, Holt, Liu.
Administrative, technical, or material support: Wang, Pan, Holt, Liu.
Study supervision: Holt, Liu.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was supported by grants 1K25NS069805 (Dr Liu), K23MH076054 (Dr Holt), and R01MH095904 (Dr Holt) from the National Institutes of Health, a National Alliance for Research on Schizophrenia and Depression Young Investigator Grant (Dr Liu), and grant MU 3222/2-1 from the German Research Foundation (Dr Mueller).
Role of the Funder/Sponsor: The funding sources had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Additional Contributions: Randy Buckner, PhD (Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, and Department of Psychology and Center for Brain Science, Harvard University, Cambridge, Massachusetts) provided discussions and comments on the manuscript. No compensation was provided.