1. a U.S. Army Research Laoratory, Weapons and Materials Research Directorate, Aerdeen Proving Ground , MD, 21005, USA
2. b Sharp Laoratories of America, Inc., 5700 NW Pacific Rim Boulevard , Camas, WA, 98607, USA
3. c Oak Ridge Institute for Science & Education (ORISE), PO Box 117 , Oak Ridge, TN, 37831-0117, USA