1. Université La Sagesse,Faculty of Engineering,Mechatronics department,Beirut,Lebanon
2. University of Applied Science Hamm-Lippstadt,Department Lippstadt 2 Hardware Engineering,Hamm,59063
3. University of Kassel,Faculty of Electrical Engineering/Computer Science,Department of Computer Architecture and System Programming,Germany
4. Centro de Tecnología Biomédica, Universidad Politécnica de Madrid,Lab of Bioinstrumentation and Nanomedicine,Spain