1. Thompson Laboratory for Regenerative OrthopaedicsUniversity of MissouriColumbiaMissouri
2. Division of Laboratory Animal ResourcesUniversity of PittsburghPittsburghPennsylvania
3. Department of Orthopaedic SurgeryUniversity of Missouri1100 Virginia Ave.ColumbiaMissouri65212
4. College of Veterinary Medicine and SurgeryUniversity of MissouriColumbiaMissouri
5. Villa Park Animal ClinicLos AngelesCalifornia