About the Authors

Jeffrey K. Yao

jkyao@pitt.edu

Affiliations Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, United States of America, Department of Psychiatry, Western Psychiatric Institute & Clinic, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States of America, Department of Pharmaceutical Sciences, University of Pittsburgh School of Pharmacy, Pittsburgh, Pennsylvania, United States of America

Ruth Condray

Affiliations Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, United States of America, Department of Psychiatry, Western Psychiatric Institute & Clinic, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States of America

George G. Dougherty Jr

Affiliations Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, United States of America, Department of Psychiatry, Western Psychiatric Institute & Clinic, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States of America

Matcheri S. Keshavan

Affiliations Department of Psychiatry, Western Psychiatric Institute & Clinic, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States of America, Beth Israel Deaconess Medical Center and Harvard University, Boston, Massachusetts, United States of America

Debra M. Montrose

Affiliation Department of Psychiatry, Western Psychiatric Institute & Clinic, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States of America

Wayne R. Matson

Affiliation Bedford Veterans Affairs Medical Center, Bedford, Massachusetts, United States of America

Joseph McEvoy

Affiliation Duke University Medical Center, Durham, North Carolina, United States of America

Rima Kaddurah-Daouk

Affiliation Duke University Medical Center, Durham, North Carolina, United States of America

Ravinder D. Reddy

Affiliations Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, United States of America, Department of Psychiatry, Western Psychiatric Institute & Clinic, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States of America

Competing Interests

Dr. McEvoy received honoraria from Lilly, Merck, and Sunovion, and grant supports from Merck, Psychogenics, Roche, and Sunovion. Dr. Kaddurah-Daouk is a co-inventor on a series of patents in the metabolomics field. (1. One patent Issued (3/20/12) “Lipidomic approaches to determine drug response – Phenotypes in cardiovascular disease” Patent # 8137977, expires 12/10/27. 2. One patent pending: “Lipidomic approaches for central nervous system disorders” Application # 12/091,213 filed 12/10/08, Publication # US 2009/0305323 12/10/09.) All other authors declare no conflict of interest. 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: JKY RDR MSK DMM. Performed the experiments: JKY WRM RK. Analyzed the data: JKY RC GGD. Contributed reagents/materials/analysis tools: JKY RK JM. Wrote the paper: JKY RC GGD.