About the Authors

Martin Zaltz Austwick

m.austwick@ucl.ac.uk

Affiliation Centre for Advanced Spatial Analysis, University College London, London, United Kingdom

Oliver O’Brien

Affiliation Centre for Advanced Spatial Analysis, University College London, London, United Kingdom

Emanuele Strano

Affiliation Laboratory of Geographic Information Systems, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland

Matheus Viana

Affiliation Instituto de Física de São Carlos, University of Sao Paulo, Sao Paulo, Brazil

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MZA ES OO MV. Performed the experiments: MZA OO. Analyzed the data: MZA. Contributed reagents/materials/analysis tools: MZA OO MV. Wrote the paper: MZA OO. Discussion: MZA OO MV ES.