1. Laboratory of Quantitative Neuromorphology, Neuroscience Program, Department of PsychologyColorado College Colorado Springs Colorado
2. Nash Family Department of Neuroscience and Friedman Brain InstituteIcahn School of Medicine at Mount Sinai New York New York
3. Borås Zoo Borås Sweden
4. Center for Zoo and Wild Animal HealthCopenhagen Zoo Frederiksberg Denmark
5. Department of Anthropology and Center for the Advanced Study of Human PaleobiologyThe George Washington University Washington District of Columbia
6. School of Anatomical Sciences, Faculty of Health SciencesUniversity of the Witwatersrand Johannesburg South Africa
7. Department of AnatomyDes Moines University Des Moines Iowa