About the Authors

Piergiorgio Floris

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

Affiliation Dipartimento di Lettere, Lingue e Beni culturali, University of Cagliari, Cagliari, Italy

Maria Pina Dore

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

Affiliations Dipartimento di Scienze Mediche, Chirurgiche e Sperimentali, University of Sassari, Sassari, Italy, Baylor College of Medicine, Houston, Texas, United States of America

Giovanni Mario Pes

Roles Conceptualization, Data curation, Visualization, Writing – review & editing

gmpes@uniss.it

Affiliations Dipartimento di Scienze Mediche, Chirurgiche e Sperimentali, University of Sassari, Sassari, Italy, Sardinia Longevity Blue Zone Observatory, Ogliastra, Italy

Competing Interests

The authors have declared that no competing interests exist.