1. Department of Health Science and Technology, ETH Zurich, Schmelzbergstrasse 9, 8092 Zürich, Switzerland
2. Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
3. Biotransformation and Bioactive Molecules Group, Instituto de Química Avanzada de Cataluña, IQAC−CSIC Jordi Girona 18-26, 08034 Barcelona, Spain