About the Authors

Justin J. Cheng

Contributed equally to this work with: Justin J. Cheng, Li-Jung Liang, Cathy C. Lee

Roles Conceptualization, Data curation, Formal analysis, Investigation, Writing – original draft, Writing – review & editing

justin.cheng@va.gov

Affiliation Geriatric Research Education and Clinical Center, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, California, United States of America

Li-Jung Liang

Contributed equally to this work with: Justin J. Cheng, Li-Jung Liang, Cathy C. Lee

Roles Data curation, Formal analysis, Methodology, Software, Validation, Writing – original draft, Writing – review & editing

Affiliation Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America

Cathy C. Lee

Contributed equally to this work with: Justin J. Cheng, Li-Jung Liang, Cathy C. Lee

Roles Conceptualization, Data curation, Formal analysis, Investigation, Resources, Supervision, Writing – original draft, Writing – review & editing

Affiliations Geriatric Research Education and Clinical Center, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, California, United States of America, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America

Competing Interests

The authors have declared that no non-financial competing interests exist;