1. BIOMAT Research Group, University of the Basque Country (UPV/EHU), Escuela de Ingeniería de Gipuzkoa, Plaza de Europa 1, 20018 Donostia-San Sebastián, Spain
2. Center of Chemistry, University of Minho, 4710-057 Braga, Portugal
3. Physics Centre of Minho and Porto Universities (CF-UM-UP), University of Minho, 4710-057 Braga, Portugal
4. BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
5. Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, 4710-053 Braga, Portugal
6. Laboratory of Physics for Materials and Emergent Technologies, LapMET, University of Minho, 4710-057 Braga, Portugal
7. Ikerbasque, Basque Foundation for Science, 48009 Bilbao, Spain
8. Proteinmat Materials SL, Avenida de Tolosa 72, 20018 Donostia-San Sebastián, Spain