Correction to: Effect of X-ray and artificial aging on parchmentMonia Vadrucci, Cristina Cicero, Claudia Mazzuca, Fulvio Mercuri, Mauro Missori, Noemi Orazi, Leonardo Severini and Ugo ZammitEur. Phys. J. Plus, 137 2 (2022) 199DOI: https://doi.org/10.1140/epjp/s13360-022-02401-7