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Carles Aliau-Bonet
Instrumentation, Sensors and Interfaces Group, Department of Electronic Engineering, Universat Politècnica de Catalunya (UPC, BarcelonaTech)Castelldefels (Barcelona), Spain
Ramon Pallas-Areny
Instrumentation, Sensors and Interfaces Group, Department of Electronic Engineering, Universat Politècnica de Catalunya (UPC, BarcelonaTech)Castelldefels (Barcelona), Spain