1. Texas A&M University,Electrical Engineering Department,College Station,TX,USA
2. Los Alamos National Laboratory,Los Alamos,NM,USA
3. University of Wisconsin-Madison,Electrical Engineering Department,Madison,WI,USA
4. Pacific Northwest National Laboratory,Richland,WA,USA
5. National Renewable Energy Laboratory,Golden,CO,USA
6. Arizona State University,School of Mathematical and Statistical Sciences,Tempe,AZ,USA
7. Advanced Research Projects Agency – Energy,Washington DC,VA,USA
8. Georgia Institute of Technology,School of Industrial Engineering,Atlanta,GA,USA