1. Center for the Advanced Study of Human Paleobiology, Department of AnthropologyThe George Washington UniversityWashington DC20052
2. Department of AnthropologyUniversity of PennsylvaniaPhiladelphia Pennsylvania19104
3. Center for Functional Anatomy and EvolutionJohns Hopkins University School of MedicineBaltimore Maryland21218
4. Institute of Human Origins, School of Human Evolution and Social Change, Arizona State UniversityTempe Arizona85287
5. Department of Oral and Maxillofacial Pathology, Radiology and MedicineNew York University College of Dentistry New York10010
6. Mountain Gorilla Veterinary ProjectUniversity of California at Davis California95616
7. Dian Fossey Gorilla Fund InternationalAtlanta Georgia30315
8. Hard Tissue Research Unit, Department of Biomaterials and BiomimeticsNew York University College of Dentistry New York10010
9. Hard Tissue Research Unit, Department of Basic Sciences and Craniofacial BiologyNew York University College of Dentistry New York10010
10. Department of Tourism and ConservationRwanda Development BoardKigali Rwanda
11. Division of MammalsNational Museum of Natural History, Smithsonian InstitutionWashington DC