1. Ecole Centrale Nantes-LS2N, Nantes, France
2. Departament d’Enginyeria Electrica, Centre d’Innovacio Tecnologica en Convertidors Estatics i Accionaments (CITCEA), Universitat Politecnica de Catalunya (UPC), Barcelona, Spain
3. ETH Zürich, Zürich, Switzerland
4. HTW Berlin, Berlin, Germany
5. IIT, ICAI, Universidad Pontificia Comillas, Madrid, Spain