1. Department of Veterinary Clinical Sciences; College of Veterinary Medicine, Iowa State University; Ames Iowa
2. Department of Veterinary Biosciences and International Veterinary Renal Pathology Service; College of Veterinary Medicine, The Ohio State University; Columbus Ohio
3. Mass Spectrometry and Proteomics Facility; Campus Chemical Instrument Center, The Ohio State University; Columbus Ohio
4. Department of Veterinary Pathology; College of Veterinary Medicine, Iowa State University; Ames Iowa