1. DST-NRF Centre of Excellence at the Percy FitzPatrick Institute, Department of Zoology and Entomology, University of Pretoria, Pretoria, South Africa
2. DST-NRF Centre of Excellence for Invasion Biology, Department of Zoology and Entomology, University of Pretoria, Pretoria, South Africa
3. Frankfurt Zoological Society, Bale Mountains Conservation Project, Bale Mountains National Park, Ethiopia
4. Department of Zoology, DST-NRF Centre for Invasion Biology, University of Johannesburg, Auckland Park, Johannesburg, South Africa