About the Authors

Gianluca Ascolani

Contributed equally to this work with: Gianluca Ascolani, Annalisa Occhipinti, Pietro Liò

Affiliation University of Cambridge, Computer Laboratory, Cambridge, United Kingdom

Annalisa Occhipinti

Contributed equally to this work with: Gianluca Ascolani, Annalisa Occhipinti, Pietro Liò

ao356@cl.cam.ac.uk

Affiliation University of Cambridge, Computer Laboratory, Cambridge, United Kingdom

Pietro Liò

Contributed equally to this work with: Gianluca Ascolani, Annalisa Occhipinti, Pietro Liò

Affiliation University of Cambridge, Computer Laboratory, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Wrote the paper: GA AO PL.