About the Authors

Laramie E. Duncan

laramied@gmail.com

Affiliations Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America, Psychiatric and Neurodevelopmental Genetics Unit (PNGU), Massachusetts General Hospital, Boston, Massachusetts, United States of America, Center for Human Genetic Research, Massachusetts General Hospital, Boston, Massachusetts, United States of America, Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America, Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, United States of America

Peter A. Holmans

Affiliation MRC Centre for Neuropsychiatric Genetics & Genomics, Cardiff University, Cardiff, United Kingdom

Phil H. Lee

Affiliations Psychiatric and Neurodevelopmental Genetics Unit (PNGU), Massachusetts General Hospital, Boston, Massachusetts, United States of America, Center for Human Genetic Research, Massachusetts General Hospital, Boston, Massachusetts, United States of America, Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America, Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, United States of America, Analytic and Translational Genetics Unit (ATGU), Massachusetts General Hospital, Boston, Massachusetts, United States of America

Colm T. O'Dushlaine

Affiliation Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America

Andrew W. Kirby

Affiliation Analytic and Translational Genetics Unit (ATGU), Massachusetts General Hospital, Boston, Massachusetts, United States of America

Jordan W. Smoller

Affiliations Psychiatric and Neurodevelopmental Genetics Unit (PNGU), Massachusetts General Hospital, Boston, Massachusetts, United States of America, Center for Human Genetic Research, Massachusetts General Hospital, Boston, Massachusetts, United States of America

Dost Öngür

Affiliations Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, United States of America, Schizophrenia and Bipolar Disorder Program, McLean Hospital, Belmont, Massachusetts, United States of America

Bruce M. Cohen

Affiliations Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, United States of America, Shervert Frazier Research Institute, McLean Hospital, Belmont, Massachusetts, United States of America

Competing Interests

The authors have read the journal's policy and have the following conflicts: Dr. Dost Ongur was on an Advisory Board for Lilly in 2013. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: LED BMC. Performed the experiments: LED PAH PHL CTO. Analyzed the data: LED PAH PHL CTO. Contributed reagents/materials/analysis tools: AWK. Wrote the paper: LED BMC DO JWS.