1. Department of Pathobiology and Veterinary Science University of Connecticut Storrs Connecticut USA
2. Connecticut Sea Grant Program Groton Connecticut USA
3. Companion Animal Dental Services Bolton Connecticut USA
4. Chicago Zoological Society's Sarasota Dolphin Research Program, c/o Mote Marine Laboratory Sarasota Florida USA
5. Office of Protected Resources, National Marine Fisheries Service National Oceanic and Atmospheric Administration Silver Spring Maryland USA
6. National Marine Mammal Foundation San Diego California USA