1. Laboratorium für Organische Chemie, Department of Chemistry and Applied Biosciences, ETH-Zürich, 8093 Zürich, Switzerland
2. Department of Health Sciences and Technology, Institute of Molecular Systems Biology, and BioMedical Proteomics Platform (BMPP), ETH Zurich, 8093 Zurich, Switzerland
3. Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa, Nagoya 464-8602, Japan