Lowering Electricity Access Barriers by Means of Participative Processes Applied to Microgrid Solutions: The Chilean Case - Palma-Behnke, R.; Jimenez-Estevez, G.A.; Saez, D.; Montedonico, M.; Mendoza-Araya, P.; Hernandez, R.; Poblete, C.M. (Proceedings of the IEEE, 2019)