1. Cultural Heritage Laboratory, Cultural Heritage Agency of the Netherlands, Hobbemastraat 22, 1017 ZC Amsterdam, The Netherlands
2. Safe Heritage Programme, Cultural Heritage Agency of the Netherlands, Smallepad 5, 3811 MG Amersfoort, The Netherlands
3. Municipality of Dordrecht, Spuiboulevard 300, 3311 GR Dordrecht, The Netherlands