1. RWTH Aachen University Process Systems Engineering (AVT. SVT) Forckenbeckstraße 51 52074 Aachen Germany
2. Forschungszentrum Jülich GmbH Institute for Energy and Climate Research IEK-10: Energy Systems Engineering Wilhelm-Johnen-Straße 52428 Jülich Germany
3. JARA Energy Templergraben 55 52056 Aachen Germany