1. Centro de Investigación de la Biodiversidad y Cambio Climático (BioCamb) e Ingeniería en Biodiversidad y Recursos Genéticos, Facultad de Ciencias de Medio Ambiente Universidad Tecnológica Indoamérica Quito Ecuador
2. Department of Biology, Graduate Degree Program in Ecology Colorado State University Fort Collins Colorado USA
3. Department of Biology Pacific University Forest Grove Oregon USA
4. Department of Herpetology Natural History Museum of Los Angeles County Los Angeles California USA
5. Department of Biology California State University Northridge California USA