1. Adolphe Merkle Institute; University of Fribourg; Chemin des Verdiers 4 1700 Fribourg Switzerland
2. Department of Chemistry; University of Basel; Klingelbergstrasse 80 4056 Basel Switzerland
3. Institute of Polymer Engineering, School of Engineering; University of Applied Sciences and Arts Northwestern Switzerland; Klosterzelgstrasse 2 5210 Windisch Switzerland
4. Institute of Chemistry and Bioanalytics; School of Life Sciences; University of Applied Sciences and Arts Northwestern Switzerland; Gründenstrasse 40 4132 Muttenz Switzerland