About the Authors

Paolo Moretti

paolo.moretti@upc.edu

Affiliations Departament de Física Fonamental, Facultat de Física, Universitat de Barcelona, Barcelona, Spain, Departament de Física i Enginyeria Nuclear, Universitat Politècnica de Catalunya, Barcelona, Spain

Benedetta Cerruti

Affiliations Departament de Física Fonamental, Facultat de Física, Universitat de Barcelona, Barcelona, Spain, Institute for Cancer Research and Treatment, Candiolo, Turin, Italy

M.-Carmen Miguel

Affiliation Departament de Física Fonamental, Facultat de Física, Universitat de Barcelona, Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: PM BC M-CM. Wrote the paper: PM M-CM. Conceived and designed the study: M-CM PM. Performed the simulations: BC M-CM. Performed the elasticity theory calculations: PM.