1. Department of Physics, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
2. CNR-Institute for Photonics and Nanotechnologies (IFN-CNR), Piazza Leonardo Da Vinci 32, 20133 Milan, Italy
3. MALDI-imaging Lab, Department of Advanced Diagnostics, Fondazione IRCCS Istituto Nazionale dei Tumori, Via G. Amadeo 42, 20133, Milan, Italy
4. Centre de Recherche des Cordeliers, Equipe Labellisée par la Ligue Contre le Cancer, Inserm U1138, Université Paris Cité, Sorbonne Université, 75006 Paris, France
5. Metabolomics and Cell Biology Platforms, Gustave Roussy, 94805 Villejuif, France
6. Institut du Cancer Paris CARPEM, Department of Biology, Hôpital Européen Georges Pompidou HP, 75015 Paris, France