1. Process Systems Engineering Technical University of Munich Gregor‐Mendel‐Straße 4 85354 Freising Germany
2. IBG‐2: Plant Sciences Institute Forschungszentrum Jülich Leo‐Brandt‐Straße 1 52428 Jülich Germany
3. Chair for Ecophysiology of Plants Technical University Munich Hans‐Carl‐von‐Carlowitz‐Platz 2 85354 Freising Germany
4. Dipartimento di Scienze della Vita Università di Trieste Via L. Giorgieri 10 34127 Trieste Italy