1. Spectroscopy of Soft Matter, University of Bayreuth, 95440 Bayreuth, Germany
2. Applied Functional Polymers, University of Bayreuth, 95440 Bayreuth, Germany
3. Soft Matter Optoelectronics, University of Bayreuth, 95440 Bayreuth, Germany
4. Bavarian Polymer Institute, University of Bayreuth, 95440 Bayreuth, Germany
5. Bayreuther Institut für Makromolekülforschung (BIMF), University of Bayreuth, 95440 Bayreuth, Germany
6. Zernike Institute for Advanced Materials, University of Groningen, 9747 AG Groningen, The Netherlands