1. Central European Institute of Technology (CEITEC), Brno University of Technology, Czech Republic, EU, smisitel@vutbr.cz
2. Department of Microelectronics, Faculty of Electrical Engineering and Communication (FEEC), Brno University of Technology, Czech Republic, EU, simunkova@vutbr.cz
3. Escuela de Ingeniería Química, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
4. Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Spain, EU