1. Oak Ridge National Laboratory, Oak Ridge, TN, USA
2. Politecnico di Milano, Milan, Italy
3. Universitat Politècnica de València, Valencia, Spain
4. Indian Institute of Technology Kanpur, Uttar Pradesh, India
5. Academy of Athens, Athens, Greece
6. Korea Advanced Institute of Science and Technology Daejeon, South Korea
7. Swiss Federal Institute of Technology, Zurich, Switzerland
8. City University of London, London, UK
9. Woodward Inc, Fort Collins, CO, USA
10. Technische Universität Darmstadt, Darmstadt, Germany
11. Texas Tech University, Lubbock, TX, USA
12. Metapower, London, UK
13. University of Wisconsin-Madison, Madison, WI, USA
14. Institute of Sciences and Technologies for Sustainably Energy and Mobility-CNR, Napoli, Italy
15. LEC GmbH, Graz, Austria