1. Energetic Materials–Safety and Security Research Fraunhofer Institute for Chemical Technology Joseph-von-Fraunhofer Strasse 7 76327 Pfinztal Germany
2. Ludwig-Maximilians-Universität München Department of Chemistry Butenandtstr. 5–13 81377 Munich Germany
3. Research and Testing German Federal Police Headquarters Schwartauer Landstr. 1–5 23554 Lübeck Germany