1. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Museo Paleontológico Egidio Feruglio, Av. Fontana 140, U9100GYO Trelew, Chubut (Argentina)
2. Departamento de Ciencias Biológicas, Universidad de los Andes, 111711 Bogotá DC (Colombia)
3. Department of Biology, University of Fribourg, and Swiss Institute of Bioinformatics, Chemin du Musée 10, Fribourg (Switzerland) and Smithsonian Tropical Research Institute, 0843-03092, Balboa (Panama)
4. Museo de Historia Natural de La Tatacoa, 411028, La Victoria, Huila (Colombia)
5. Museo de Historia Natural La Tormenta, Vereda El Líbano, La Victoria, Huila (Colombia)
6. Center for Functional Anatomy and Evolution, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205 (United States)
7. Department of Biomedical Sciences, Grand Valley State University, Allendale, Michigan 49401 (United States)