About the Authors

Karen Y. He

Affiliation Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio, United States of America

Heming Wang

Affiliation Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio, United States of America

Brian E. Cade

Affiliations Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America, Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, United States of America

Priyanka Nandakumar

Affiliation McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

Ayush Giri

Affiliation Division of Epidemiology, Department of Medicine, Institute for Medicine and Public Health, Vanderbilt Genetics Institute, Vanderbilt University, Nashville, Tennessee, United States of America

Erin B. Ware

Affiliations Biosocial Methods Collaborative, Institute for Social Research, University of Michigan, Ann Arbor, Michigan, United States of America, Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America

Jeffrey Haessler

Affiliation Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America

Jingjing Liang

Affiliation Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio, United States of America

Jennifer A. Smith

Affiliation Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America

Nora Franceschini

Affiliation Department of Epidemiology, UNC Gillings School of Global Public Health, Chapel Hill, North Carolina, United States of America

Thu H. Le

Affiliation Department of Medicine, Division of Nephrology, University of Virginia, Charlottesville, Virginia, United States of America

Charles Kooperberg

Affiliation Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America

Todd L. Edwards

Affiliation Division of Epidemiology, Department of Medicine, Institute for Medicine and Public Health, Vanderbilt Genetics Institute, Vanderbilt University, Nashville, Tennessee, United States of America

Sharon L. R. Kardia

Affiliation Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America

Xihong Lin

Affiliation Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America

Aravinda Chakravarti

Affiliation McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

Susan Redline

Affiliations Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America, Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, United States of America, Division of Pulmonary, Critical Care, and Sleep Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America

Xiaofeng Zhu

xiaofeng.zhu@case.edu

Affiliation Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: XZ. Data curation: KYH HW PN AG EBW JH JL JAS BEC. Formal analysis: KYH HW PN AG EBW JH JL JAS. Funding acquisition: NF CK TLE AC SR XZ. Investigation: BEC THL. Methodology: XZ. Project administration: XZ. Resources: NF THL CK TLE SLRK XL AC SR XZ. Software: KYH HW. Supervision: XZ. Visualization: KYH. Writing – original draft: KYH XZ. Writing – review & editing: KYH NF CK TLE AC SR XZ.