1. California Animal Health and Food Safety (CAHFS), Davis Lab, School of Veterinary Medicine, University of California, Davis, 620 W Health Sciences Drive, Davis, California 95616, USA
2. Wildlife Health Laboratory, California Department of Fish and Wildlife, 1701 Nimbus Road, Rancho Cordova, California 95670, USA
3. Tri County Wildlife Care, PO Box 367, Jackson, California 95642, USA