About the Authors

Xiaorong Dai

Affiliation Department of Chemical Engineering, Biotechnology and Environmental Technology, University of Southern Denmark, Odense, Denmark

Henrik Karring

hka@kbm.sdu.dk

Affiliation Department of Chemical Engineering, Biotechnology and Environmental Technology, University of Southern Denmark, Odense, Denmark

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XD HK. Performed the experiments: XD. Analyzed the data: XD HK. Wrote the paper: XD HK.