1. Department of Materials Science and EngineeringDelft University of Technology Mekelweg 5 2628 CD Delft The Netherlands
2. RijksmuseumConservation & Restoration—Scientific Research Hobbemastraat 22 1071 ZC Amsterdam The Netherlands
3. ESRF, the European Synchrotron Radiation Facility 71 Avenue des Martyrs 38000 Grenoble France
4. Laboratoire d'Archéologie Moléculaire et Structurale (LAMS)Sorbonne UniversitéCNRS, UMR8220 4 place Jussieu 75005 Paris France
5. Centre de Recherche et de Restauration des Musées de France 14 Quai François Mitterrand, Palais du Louvre 75001 Paris France
6. Institut de Recherche Chimie ParisPSL Research UniversityChimie ParisTech-CNRS, UMR8247 11 Rue Pierre et Marie Curie 75005 Paris France
7. UFR926Sorbonne Université 75005 Paris France
8. MauritshuisPaintings Conservation Department Plein 29 2511 CS The Hague The Netherlands
9. Van't Hoff Institute for Molecular SciencesUniversity of Amsterdam Science Park 904 1090 GD Amsterdam The Netherlands