About the Authors

Jonathan A. Shaffer

Affiliation Center for Behavioral Cardiovascular Health, Columbia University, New York, New York, United States of America

Elissa Epel

Affiliation Department of Psychiatry, University of California San Francisco, San Francisco, California, United States of America

Min Suk Kang

Affiliation Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, New York, New York, United States of America

Siqin Ye

Affiliation Center for Behavioral Cardiovascular Health, Columbia University, New York, New York, United States of America

Joseph E. Schwartz

Affiliations Center for Behavioral Cardiovascular Health, Columbia University, New York, New York, United States of America, Department of Psychiatry and Behavioral Science, Stony Brook University, Stony Brook, New York, United States of America

Karina W. Davidson

Affiliation Center for Behavioral Cardiovascular Health, Columbia University, New York, New York, United States of America

Susan Kirkland

Affiliation Department of Community Health and Epidemiology, Dalhousie University, Halifax, Nova Scotia, Canada

Lawrence S. Honig

Affiliations Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, New York, New York, United States of America, Gertrude H. Sergievsky Center, Columbia University, New York, New York, United States of America, Department of Neurology, Columbia University, New York, New York, United States of America

Daichi Shimbo

ds2231@columbia.edu

Affiliation Center for Behavioral Cardiovascular Health, Columbia University, New York, New York, United States of America

Competing Interests

Dr. Elissa Epel’s competing interest as a co-founder of Telomere Health, Inc., which offers commercial telomere length measurement, does not alter the authors' adherence to any of the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: KWD SK JES DS. Performed the experiments: MSK LH. Analyzed the data: JAS JES. Contributed reagents/materials/analysis tools: MSK LH. Wrote the paper: JAS. Made critical intellectual contributions to the development of the manuscript: EE SY JES KWD LH DS.