1. Department of Chemistry and Centre for Plastic Electronics
2. Imperial College London
3. London
4. UK
5. IEK5-Photovoltaics
6. Forschungszentrum Jülich
7. 52425 Jülich
8. Germany
9. Faculty of Engineering and CENIDE
10. King Abdullah University of Science and Technology (KAUST)
11. KSC
12. Thuwal 23955-6900
13. Saudi Arabia
14. Institute of Materials for Electronics and Energy Technology (I-MEET)
15. Friedrich-Alexander-University Erlangen-Nuremberg
16. Erlangen
17. Department of Chemistry and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration & Reconstruction
18. Hong Kong University of Science and Technology
19. Kowloon
20. China