1. Apple Inc., Cupertino, CA, USA
2. Bradley Department of Electrical and Computer Engineering, Center for Power Electronics Systems (CPES), Virginia Polytechnic Institute and State University, Blacksburg, VA, USA
3. GE Aviation, Evendale, OH, USA
4. Raytheon Company, Dallas, TX, USA
5. Raytheon Company, Laguna Niguel, CA, USA