About the Authors

Alison W. Henderson

Roles Conceptualization, Data curation, Formal analysis, Project administration, Supervision, Writing – original draft, Writing – review & editing

Alison.henderson@va.gov

Affiliation VA Puget Sound Health Care System, Seattle, Washington, United States of America

Sienna L. Williams

Roles Data curation, Formal analysis, Writing – review & editing

Affiliation VA Puget Sound Health Care System, Seattle, Washington, United States of America

Jay Crary

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

Affiliation Rebound Orthopedics and Neurosurgery, Vancouver, Washington, United States of America

Bruce Sangeorzan

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Resources, Supervision, Writing – review & editing

Affiliation VA Puget Sound Health Care System, Seattle, Washington, United States of America

William Ledoux

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Resources, Supervision, Writing – review & editing

Affiliation VA Puget Sound Health Care System, Seattle, Washington, United States of America

Pamela Fairchild

Roles Data curation, Formal analysis, Project administration, Writing – review & editing

Affiliation Rebound Orthopedics and Neurosurgery, Vancouver, Washington, United States of America

Daniel C. Norvell

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Writing – review & editing

Affiliation VA Puget Sound Health Care System, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.