About the Authors

Cecelia I. Nelson

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

Affiliations Center for Oral Health Research in Appalachia, Appalachia, New York, United States of America, Department of Psychology, West Virginia University, Morgantown, West Virginia, United States of America

Casey D. Wright

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

Affiliations Center for Oral Health Research in Appalachia, Appalachia, New York, United States of America, Department of Psychology, West Virginia University, Morgantown, West Virginia, United States of America

Jamey T. Brumbaugh

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

Affiliations Center for Oral Health Research in Appalachia, Appalachia, New York, United States of America, Department of Psychology, West Virginia University, Morgantown, West Virginia, United States of America

Katherine Neiswanger

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Supervision, Writing – review & editing

Affiliations Center for Oral Health Research in Appalachia, Appalachia, New York, United States of America, Department of Oral Biology, School of Dental Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Richard J. Crout

Roles Investigation, Project administration, Writing – review & editing

Affiliations Center for Oral Health Research in Appalachia, Appalachia, New York, United States of America, Department of Periodontics, West Virginia University School of Dentistry, Morgantown, West Virginia, United States of America

Christa L. Lilly

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

Affiliation School of Public Health, West Virginia University, Morgantown, West Virginia, United States of America

Mary L. Marazita

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

Affiliations Center for Oral Health Research in Appalachia, Appalachia, New York, United States of America, Department of Oral Biology, School of Dental Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America, Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Daniel W. McNeil

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

dmcneil@wvu.edu

Affiliations Center for Oral Health Research in Appalachia, Appalachia, New York, United States of America, Department of Psychology, West Virginia University, Morgantown, West Virginia, United States of America, Department of Dental Practice and Rural Health, West Virginia University, Morgantown, West Virginia, United States of America

Competing Interests

The authors have declared that no competing interests exist.