1. Structural Biology Brussels, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
2. μFlow group, Department of Chemical Engineering Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
3. Center for Nonlinear Phenomena and Complex Systems, Université Libre de Bruxelles, Boulevard du Triomphe, 1050 Brussels, Belgium