1. Joint
Mass Spectrometry Centre,
Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany
2. Joint
Mass Spectrometry Centre, Chair of Analytical Chemistry, University of Rostock, Dr. Lorenz Weg 1, 18051 Rostock, Germany
3. VUV Analytics, Inc., Austin, Texas 78717, United States
4. Photonion GmbH, Hagenower Straße
73, 19061 Schwerin, Germany