Photo by Pete Pallagi/ Image Used with permission of the Mayo Foundation for Medical Education and Research
© Joe Samson MA, CMI, Stephen Jones, DVM, and Joe Jones
University of Georgia College of Veterinary Medicine, Educational Resources
Athens, Georgia, United States
© Maja Divjak, PhD, Adam Hunt, Talia Raso, Dr. Clare Fedele, Prof. Ricky Johnstone, Prof. Rick Pearson, and Dr. Carol Ginns
Peter MacCallum Cancer Centre
Office of Cancer Research
Melbourne, Australia
© Caitlin Treuting
Cincinnati, Ohio, United States
© Suchat Pederson
Nemours/Alfred I. duPont Hospital for Children
Wilmington, Delaware, USA
© Oliver Meckes
eye of science
Reutlingen, Germany
© Lydia Gregg, MA, CMI, Script authors: John N. Aucott, MD, Mark J. Soloski, PhD, and Mary E. Blue, PhD
Johns Hopkins University School of Medicine
Baltimore, Maryland, USA
© Suchat Pederson
Nemours/Alfred I. duPont Hospital for Children
Wilmington, Delaware, USA
