1. Laboratory of Quantitative Neuromorphology; Neuroscience Program, Colorado College; Colorado Springs Colorado
2. Human Biology and Kinesiology; Colorado College; Colorado Springs Colorado
3. Department of Anthropology and School of Biomedical Sciences; Kent State University; Kent Ohio
4. Cleveland Metroparks Zoo; Cleveland Ohio
5. Fishberg Department of Neuroscience and Friedman Brain Institute; Icahn School of Medicine at Mount Sinai; New York New York
6. Center for Zoo and Wild Animal Health, Copenhagen Zoo; Fredericksberg Denmark
7. Smithsonian National Zoological Park; Washington District of Columbia
8. School of Anatomical Sciences, Faculty of Health Sciences; University of the Witwatersrand; Johannesburg South Africa
9. Department of Anatomy; Des Moines University; Des Moines Iowa
10. Biomedical Sciences, College of Veterinary Medicine; Iowa State University; Ames Iowa
11. Department of Anthropology and Center for the Advanced Study of Human Paleobiology; The George Washington University; Washington District of Columbia