About the Authors

In Kyoon Lyoo

Contributed equally to this work with: In Kyoon Lyoo, Sujung Yoon

inkylyoo@ewha.ac.kr

Affiliation Ewha Brain Institute & College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha W. University, Seoul, South Korea

Sujung Yoon

Contributed equally to this work with: In Kyoon Lyoo, Sujung Yoon

Affiliation Department of Psychiatry, Catholic University of Korea College of Medicine, Seoul, South Korea

Perry F. Renshaw

Affiliation The Brain Institute, The University of Utah, Salt Lake City, Utah, United States of America

Jaeuk Hwang

Affiliation Department of Psychiatry, Soonchunhyang University College of Medicine, Seoul, South Korea

Sujin Bae

Affiliation The Brain Institute, The University of Utah, Salt Lake City, Utah, United States of America

Gail Musen

Affiliations Research Division, Joslin Diabetes Center, Boston, Massachusetts, United States of America, Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, United States of America

Jieun E. Kim

Affiliation Department of Brain and Cognitive Sciences, Ewha W. University Graduate School, Seoul, South Korea

Nicolas Bolo

Affiliation Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, United States of America

Hyeonseok S. Jeong

Affiliation Interdisciplinary Program in Brain Science, Seoul National University College of Natural Sciences, Seoul, South Korea

Donald C. Simonson

Affiliation Department of Internal Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America

Sun Hea Lee

Affiliation Ewha Brain Institute & College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha W. University, Seoul, South Korea

Katie Weinger

Affiliations Research Division, Joslin Diabetes Center, Boston, Massachusetts, United States of America, Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, United States of America

Jiyoung J. Jung

Affiliation Interdisciplinary Program in Brain Science, Seoul National University College of Natural Sciences, Seoul, South Korea

Christopher M. Ryan

Affiliation Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America

Yera Choi

Affiliation Interdisciplinary Program in Brain Science, Seoul National University College of Natural Sciences, Seoul, South Korea

Alan M. Jacobson

Affiliations Research Division, Joslin Diabetes Center, Boston, Massachusetts, United States of America, Department of Psychiatry, Winthrop University Hospital, Mineola, New York, United States of America

Competing Interests

Dr. Lyoo has received research support from Lundbeck, AstraZeneca, GSK, and Boryung Pharmaceutical. Dr. Renshaw has been a consultant to Roche, Novartis, Kyowa Hakko, and Repligen, and he has received research support from GlaxoSmithKline and Roche. Other authors have no conflicts of interest in relation to the subject of this study. 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: IKL PFR GM AMJ. Performed the experiments: IKL PFR GM NB KW AMJ. Analyzed the data: IKL SY PFR JH SB GM JEK HSJ SHL KW JJJ YC AMJ. Contributed reagents/materials/analysis tools: IKL PFR AMJ. Wrote the paper: IKL SY PFR JH SB GM JEK NB HSJ DCS SHL KW JJJ CMR YC AMJ. Supervised study: IKL PFR AMJ. Critically revised the manuscript: IKL SY PFR JH SB GM JEK NB HSJ DCS SHL KW JJJ CMR YC AMJ.