1. Central Florida Zoo & Botanical Gardens, 3755 West Seminole Boulevard, Sanford, FL 32771, USA
2. Central Florida Zoo's Orianne Center for Indigo Conservation, 30931 Brantley Branch Road, Eustis, FL 32736, USA
3. Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, 1909 Skip Bertman Drive, Baton Rouge, LA 70803, USA
4. Northwest ZooPath, 654 West Main Street, Monroe, WA 98272, USA
5. Department of Comparative, Diagnostic and Population Medicine, College of Veterinary Medicine, University of Florida, Gainesville, FL 32610, USA