About the Authors

Juan Robalino

robalino@catie.ac.cr

Affiliations Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba, Costa Rica, Universidad de Costa Rica, San Pedro, Costa Rica

Catalina Sandoval

Affiliation Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba, Costa Rica

David N. Barton

Affiliation Norwegian Institute of Nature and Research, Oslo, Norway

Adriana Chacon

Affiliation Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba, Costa Rica

Alexander Pfaff

Affiliation Sanford School of Public Policy, Duke University, Durham, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: JR CS DB AP. Contributed reagents/materials/analysis tools: JR CS AP DB AC. Wrote the paper: JR CS DB AP AC.