1. Rolf Bergman Consulting Cleveland OH
2. Center for Radiological Research Columbia University Medical Center New York NY
3. Photobiology Unit NHS Tayside Ninewells Hospital and Medical School Dundee UK
4. Toxarus, Inc. Malvern PA
5. Final Approach Inc. Port Orange FL
6. Harvard Medical School Harvard School of Public Health Boston MA
7. Department of Environmental Health Sciences Johns Hopkins Bloomberg School of Public Health Baltimore MD
8. General Internal Medicine Icahn School of Medicine at Mount Sinai New York NY
9. SUPA School of Physics & Astronomy University of St Andrews St Andrews UK