1. Department 1 – Analytical Chemistry; Reference Materials Bundesanstalt für Materialforschung und ‐prüfung (BAM) Berlin Germany
2. School of Analytical Sciences Adlershof (SALSA) Humboldt‐Universität zu Berlin Berlin Germany
3. Institute Materiality in Art and Culture, Bern University of the Arts Bern University of Applied Sciences Bern Switzerland