1. Joint Mass Spectrometry Centre, Chair of Analytical Chemistry, University of Rostock, Dr. Lorenz Weg 2, 18059 Rostock, Germany
2. Joint Mass Spectrometry Centre, Comprehensive Molecular Analytics, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
3. MAN Energy Solutions SE, Stadtbachstraße 1, 86153 Augsburg, Germany
4. Photonion GmbH, Hagenower Str. 73, 19061 Schwerin, Germany
5. ASG Analytik-Service Gesellschaft mbH, Trentiner Ring 30, 86356 Neusäss, Germany