1. National Risk Management Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
2. U.S. Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, USA
3. Joint Research Center, European Commission, Ispra, Italy
4. Fuels and Combustion Divison, University of Dayton Research Institute, Dayton, OH, USA
5. Jacobs Technology, Inc, Durham, NC, USA