1. Computational Methods in Systems and Control Theory; Max Planck Institute for Dynamics of Complex Technical Systems; Magdeburg Germany
2. AG Numerik, Institut Computational Mathematics; Technische Universität Braunschweig; Braunschweig Germany
3. Institut für Geometrie und Praktische Mathematik (IGPM); RWTH Aachen University; Aachen Germany
4. Institute of Mathematics; École Polytechnique Fédérale de Lausanne; Lausanne Switzerland
5. Dipartimento di Matematica; University of Pisa; Pisa Italy
6. Dipartimento di Matematica; Università di Bologna; Bologna Italy