About the Authors
- Vivienne L. Williams
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* E-mail: vivwill@netdial.co.za
Affiliation School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Wits, South Africa
- Anthony B. Cunningham
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Affiliation School of Public Leadership, Stellenbosch University, Stellenbosch, South Africa
- Alan C. Kemp
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Affiliation Ditsong Museum of Natural History, Pretoria, South Africa
- Robin K. Bruyns
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Affiliation School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Wits, South Africa
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: VLW ABC. Analyzed the data: VLW. Contributed to the writing of the manuscript: VLW ABC ACK RKB.