About the Authors

Peng Lin

Affiliation Department of Psychiatry, Washington University, St. Louis, Missouri, United States of America

Sarah M. Hartz

Affiliation Department of Psychiatry, Washington University, St. Louis, Missouri, United States of America

Zhehao Zhang

Affiliation Department of Psychiatry, Washington University, St. Louis, Missouri, United States of America

Scott F. Saccone

Affiliation Department of Psychiatry, Washington University, St. Louis, Missouri, United States of America

Jia Wang

Affiliation Department of Psychiatry, Washington University, St. Louis, Missouri, United States of America

Jay A. Tischfield

Affiliation Department of Genetics, Rutgers University, Piscataway, New Jersey, United States of America

Howard J. Edenberg

Affiliation Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America

John R. Kramer

Affiliation Department of Psychiatry, University of Iowa School of Medicine, Iowa City, Iowa, United States of America

Alison M.Goate

Affiliation Department of Psychiatry, Washington University, St. Louis, Missouri, United States of America

Laura J. Bierut

Affiliation Department of Psychiatry, Washington University, St. Louis, Missouri, United States of America

John P. Rice

john@zork.wustl.edu

Affiliation Department of Psychiatry, Washington University, St. Louis, Missouri, United States of America

for the COGA Collaborators COGEND Collaborators, GENEVA

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PL SMH SFS LB JPR. Performed the experiments: PL. Analyzed the data: PL ZZ JW. Contributed reagents/materials/analysis tools: ZZ SFS JAT HJE JRK AMG LB. Wrote the paper: PL SMH SFS LB.