1. Department
of Chemistry, University of Basel, Klingelbergstrasse 80, 4056 Basel, Switzerland
2. Institute
of Chemistry and Bioanalytics, School of Life Sciences, University of Applied Sciences and Arts Northwestern Switzerland, Gründenstrasse
40, 4132 Muttenz, Switzerland
3. Adolphe
Merkle Institute, University of Fribourg, Rte de l’Ancienne Papeterie, P.O. Box 209, 1723 Marly 1, Switzerland