1. Université Libre de Bruxelles, Brussels, Belgium and Vrije Universiteit Brussel, Brussels, Belgium and imec, Leuven, Belgium
2. Université Libre de Bruxelles, Brussels, Belgium and Peter the Great St.Petersburg Polytechnic University (SPbPU), Russia
3. Vrije Universiteit Brussel, Brussels, Belgium and imec, Leuven, Belgium and Slovak University of Technology, Bratislava, Slovakia
4. Vrije Universiteit Brussel, Brussels, Belgium and imec, Leuven, Belgium
5. Université Libre de Bruxelles, Brussels, Belgium