LIBU MANJAKKAL, PhD, is a Lecturer at Edinburgh Napier University, UK, and was a Research Associate at James Watt School of Engineering, University of Glasgow, UK. LEANDRO LORENZELLI, PhD, is Head of the Microsystems Technology Research Unit at Fondazione Bruno Kessler — Center for Sensors and Devices (FBK-SD - Italy). MAGNUS WILLANDER, PhD, is Former Chair Professor in Gothenburg University and Linköping University and Visiting Professor and Scientist in various countries.