About the Authors

Kyung Ah Koo

kyungah.koo@gmail.com

Affiliation National Institute of Ecology, Seocheon-gun, Chungnam, Republic of Korea

Woo-Seok Kong

Affiliation Kyung Hee University, Seoul, Republic of Korea

Nathan P. Nibbelink

Affiliation University of Georgia, Athens, Georgia, United States of America

Charles S. Hopkinson

Affiliation University of Georgia, Athens, Georgia, United States of America

Joon Ho Lee

Affiliation Kyung Hee University, Seoul, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KK WK. Performed the experiments: KK NPN. Analyzed the data: KK NPN JL. Contributed reagents/materials/analysis tools: KK WK NPN. Wrote the paper: KK NPN CSH.