1. Chair for Proteomics and Bioanalytics, Center of Life and Food Sciences Weihenstephan, Technische Universität München, Emil-Erlenmeyer-Forum 5, 85354 Freising, Germany
2. Proteome Sciences R&D GmbH & Co. KG, Frankfurt am Main, Germany
3. Thermo Scientific Pierce Protein Research, Thermo Fisher Scientific, Rockford, Illinois 61105, United States
4. Center for Integrated Protein Science Munich, Emil-Erlenmeyer-Forum 5, 85354 Freising, Germany