About the Authors

Patricia M. Dennis

Roles Conceptualization, Funding acquisition, Investigation, Writing – original draft

pmd@clevelandmetroparks.com (PD); mraghant@kent.edu (MAR)

Affiliations Cleveland Metroparks Zoo, Cleveland, Ohio, United States of America, Department of Veterinary Preventive Medicine, The Ohio State University, Columbus, Ohio, United States of America

Mary Ann Raghanti

Roles Conceptualization, Formal analysis, Investigation, Writing – original draft

pmd@clevelandmetroparks.com (PD); mraghant@kent.edu (MAR)

Affiliations Department of Anthropology and School of Biomedical Sciences, Kent State University, Kent, Ohio, United States of America, Brain Health Research Institute, Kent State University, Kent, Ohio, United States of America

Richard S. Meindl

Roles Formal analysis, Writing – review & editing

Affiliation Department of Anthropology and School of Biomedical Sciences, Kent State University, Kent, Ohio, United States of America

Elena Less

Roles Investigation, Writing – review & editing

Affiliation Cleveland Metroparks Zoo, Cleveland, Ohio, United States of America

Eric Henthorn

Roles Investigation, Writing – review & editing

Affiliation Fortis College Cuyahoga Falls, Ohio, United States of America

William Devlin

Roles Investigation, Resources, Writing – review & editing

Affiliations Oakland University William Beaumont School of Medicine, Rochester, Michigan, United States of America, Beaumont Michigan Heart Group, Troy, Michigan, United States of America

Suzan Murray

Roles Investigation, Resources, Writing – review & editing

Affiliation Smithsonian Conservation Biology Institute, National Zoological Park, Washington DC, United States of America

Thomas Meehan

Roles Investigation, Resources, Writing – review & editing

Affiliation Brookfield Zoo, Brookfield, Illinois, United States of America

Ilana Kutinsky

Roles Investigation, Resources, Writing – review & editing

Affiliations Oakland University William Beaumont School of Medicine, Rochester, Michigan, United States of America, Beaumont Michigan Heart Group, Troy, Michigan, United States of America

Hayley Murphy

Roles Investigation, Resources, Writing – review & editing

Affiliation Great Ape Heart Project based at Zoo Atlanta, Zoo Atlanta, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared no competing interests exist.