1. Department of Physics & Astronomy, Louisiana State University, Baton Rouge, Louisiana, USA
2. Department of Preventive Medicine & Population Health, University of Texas Medical Branch, Galveston, Texas, USA
3. Outer Space Insititute, Universit of British Columbia, CA
4. Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas, USA
5. Departments of Environmental Medicine & Radiation Oncology, University of Rochester Medical Center, Rochester, New York, USA
6. Department of Internal Medicine, LSU Health Science Center, Baton Rouge, Louisiana, USA
7. Astronaut Office, NASA Johnson Space Center, Houston, Texas, USA
8. Department of Veterinary Clinical Sciences, LSU School of Veterinary Medicine, Baton Rouge, Louisiana, USA
9. Department of Physics, Mary Bird Perkins Cancer Center, Baton Rouge, Louisiana, USA