About the Authors

Chirag M. Vyas

Contributed equally to this work with: Chirag M. Vyas, Soshiro Ogata

Roles Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

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

Soshiro Ogata

Contributed equally to this work with: Chirag M. Vyas, Soshiro Ogata

Roles Formal analysis, Investigation, Methodology, Software, Validation, Writing – review & editing

Current address: Faculty of Nursing, School of Health Science, Fujita Health University, Toyoake, Japan

Affiliation Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, United States of America

Charles F. Reynolds III

Roles Conceptualization, Writing – review & editing

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

David Mischoulon

Roles Conceptualization, Writing – review & editing

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

Grace Chang

Roles Conceptualization, Writing – review & editing

Affiliation Department of Psychiatry, VA Boston Healthcare System, Brockton, Massachusetts, United States of America

Nancy R. Cook

Roles Project administration, Resources, Supervision, Writing – review & editing

Affiliations Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America, Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America

JoAnn E. Manson

Roles Conceptualization, Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing

Affiliations Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, United States of America, Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America, Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America

Marta Crous-Bou

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Current address: BarcelonaBeta Brain Research Center (BBRC), Pasqual Maragall Foundation, Barcelona, Spain

Affiliations Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain, Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain

Immaculata De Vivo

Roles Conceptualization, Investigation, Methodology, Resources, Supervision, Writing – review & editing

Affiliations Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, United States of America, Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America

Olivia I. Okereke

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – original draft, Writing – review & editing

olivia.okereke@mgh.harvard.edu

Affiliations Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America, Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, United States of America, Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America

Competing Interests

The authors have read the journal’s policy and have the following potential competing interests: DM has received research support from Nordic Naturals. He has received honoraria for speaking from the Massachusetts General Hospital Psychiatry Academy, Harvard Blog and Peer-point Medical Education Institute, LLC. He also works with the MGH Clinical Trials Network and Institute (CTNI), which has received research funding from multiple pharmaceutical companies and NIMH. OIO receives royalties from Springer Publishing for a book on late-life depression prevention. CFR receives payment from the American Association of Geriatric Psychiatry as Editor-in-Chief of the American Journal of Geriatric Psychiatry, royalty income for intellectual property as co-inventor of the Pittsburgh Sleep Quality Index and honorarium from Merck for consultation on care pathways for insomnia. CG receives royalties from Up-to-Date. This does not alter our adherence to PLOS ONE policies on sharing data and materials. There are no patents, products in development or marketed products associated with this research to declare.