1. Cummings School of Veterinary Medicine, Department of Infectious Disease and Global Health; Tufts University; North Grafton Massachusetts
2. Department of Environmental Health; Boston University School of Public Health; Boston Massachusetts
3. Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine; Cornell University Animal Health Diagnostic Center; Ithaca New York
4. Yardbirds Backyard Chickens; Easthampton Massachusetts
5. Department of Public Health and Community Medicine; Tufts University School of Medicine; Boston Massachusetts