1. POLYMAT University of the Basque Country UPV/EHU Av. de Tolosa 72 San Sebastián 20018 Spain
2. Department of Materials ETH Zurich Vladimir‐Prelog‐Weg 5 Zurich 8093 Switzerland
3. Center for Polymers and Organic Solids University of California Santa Barbara CA 93106 USA
4. School of Physics and School of Chemistry and Biochemistry Georgia Institute of Technology Atlanta GA 30332 USA
5. ALBA Synchrotron Light Source NCD‐SWEET Beamline Cerdanyola del Valles 08290 Spain
6. Centre for Plastic Electronics and Department of Chemistry Imperial College London Exhibition Road London SW7 2AZ UK
7. Centro de Física de Materiales (CSIC‐UPV/EHU) Paseo Manuel de Lardizabal 5 San Sebastián 20018 Spain
8. Donostia International Physics Center (DIPC) Paseo Manuel de Lardizabal 4 San Sebastián 20018 Spain
9. School of Materials Science & Engineering and School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Drive Atlanta GA 30332 USA
10. Laboratoire de Chimie des Polymères Organiques−LCPO UMR5629 Universitéde Bordeaux Allée Geoffroy Saint Hilaire Pessac Cedex 33615 France
11. Ikerbasque Basque Foundation for Science Bilbao 48013 Spain
12. Universidade da Coruña Grupo de Polímeros Departamento de Física e Ciencias da Terra Centro de Investigacións Tecnolóxicas (CIT) Esteiro Ferrol 15471 Spain