Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan, United States of America.|Salgomed Inc., Del Mar, California, United States of America.|College of Health Solutions, Arizona State University, Tempe, Arizona, United States of America.|Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, United States of America.|Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan, United States of America.