About the Authors

Arun S. Karlamangla

akarlamangla@mednet.ucla.edu

Affiliation Divison of Geriatrics, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America

Margie E. Lachman

Affiliation Department of Psychology, Brandeis University, Waltham, Massachusetts, United States of America

WeiJuan Han

Affiliation Divison of Geriatrics, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America

MeiHua Huang

Affiliation Divison of Geriatrics, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America

Gail A. Greendale

Affiliation Divison of Geriatrics, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: ASK MEL GAG. Data curation: MHH. Formal analysis: ASK WJH. Funding acquisition: GAG. Methodology: ASK. Project administration: ASK. Software: WJH. Supervision: ASK. Writing – original draft: ASK. Writing – review & editing: ASK MEL WJH MHH GAG.