About the Authors
- Ji H. Mazák
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* E-mail: jimazak@gmail.com
Affiliation Shanghai Science and Technology Museum, Shanghai, People's Republic of China
- Per Christiansen
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Affiliation Department of Biotechnology, Chemistry, and Environmental Engineering, University of Aalborg, Aalborg, Denmark
- Andrew C. Kitchener
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Affiliation National Museums Scotland, Edinburgh, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Performed the experiments: JHM PC. Contributed reagents/materials/analysis tools: JHM PC. Wrote the paper: JHM PC ACK. Designed research: JHM PC ACK. Performed the analyses: JHM PC.