1. Department of Chemistry and Industrial Chemistry and INSTM UdR of Pisa, University of Pisa, Via Giuseppe Moruzzi 13, 56124 Pisa, Italy
2. Institute of Chemistry for Life and Health Sciences, École Nationale Supérieure de Chimie de Paris, PSL Research University, Centre National de la Recherche Scientifique, rue Pierre et Marie Curie 11, F-75005 Paris, France
3. Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
4. National Center of Competence in Research Bio-Inspired Materials, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland