Non-invasive measurement of nuclear relative stiffness from quantitative analysis of microscopy data Stefano Villa, Andrea Palamidessi, Emanuela Frittoli, Giorgio Scita, Roberto Cerbino and Fabio Giavazzi Eur. Phys. J. E, 45 5 (2022) 50 Published online: 23 May 2022 DOI: 10.1140/epje/s10189-022-00189-z