1. Linz Institute for Organic Solar Cells (LIOS); Physical Chemistry; Johannes Kepler University; Altenbergerstrasse 69 A-4040 Linz Austria
2. Materials for Electronics and Energy Technology (i-MEET); Friedrich-Alexander-Universität Erlangen-Nürnberg; Martensstrasse 7 D-91058 Erlangen Germany
3. Energie Campus Nürnberg (EnCN); Fürtherstrasse 250 D-90429 Nürnberg Germany
4. Institute of Inorganic Chemistry; Johannes Kepler University; Altenbergerstrasse 69 A-4040 Linz Austria