1. Department of Chemistry and Pharmacy and Interdisciplinary Center for Molecular Materials (ICMM)
2. Friedrich-Alexander-Universität Erlangen-Nürnberg
3. 91058 Erlangen, Germany
4. Organic Chemistry Department
5. Universidad Autónoma de Madrid
6. , Spain
7. IMDEA-Nanociencia
8. 28049 Madrid, Spain
9. Scuola Normale Superiore
10. I-56126 Pisa, Italy