1. Department of Physiological Sciences, College of Veterinary Medicine University of Florida Gainesville Florida USA
2. Department of Structural and Cellular Biology, School of Medicine Tulane University New Orleans Louisiana USA
3. Department of Cell Biology and Anatomy, School of Medicine Louisiana State University Health Sciences Center New Orleans Louisiana USA
4. Department of Medical Imaging University of Arizona College of Medicine Tucson Arizona USA
5. The Medical Center for birds Oakley California USA
6. Department of Biological Sciences California State University Los Angeles Los Angeles California USA
7. Department of Anatomical Sciences, Renaissance School of Medicine Stony Brook University New York New York USA
8. Department of Diagnostic, Molecular and Interventional Radiology Icahn School of Medicine at Mount Sinai New York New York USA
9. Department of Biomedical Sciences, College of Veterinary Medicine Cornell University Ithaca New York USA
10. Department of Radiology University Medical Center, Louisiana State University Health Sciences Center New Orleans Louisiana USA