About the Authors

Valeria Manera

valeria.manera@unice.fr

Affiliation EA CoBTeK / IA, University of Nice Sophia Antipolis, Nice, France

Emmanuelle Chapoulie

Affiliation EA CoBTeK / IA, University of Nice Sophia Antipolis, Nice, France

Jérémy Bourgeois

Affiliation EA CoBTeK / IA, University of Nice Sophia Antipolis, Nice, France

Rachid Guerchouche

Affiliation Institut National de Recherche en Informatique et en Automatique, Sophia Antipolis, France

Renaud David

Affiliations EA CoBTeK / IA, University of Nice Sophia Antipolis, Nice, France, Centre Mémoire de Ressources et de Recherche, CHU de Nice, Nice, France

Jan Ondrej

Affiliations Disney Research Los Angeles, Los Angeles, California, United States of America, Trinity College Dublin, Dublin, Ireland

George Drettakis

Affiliation Institut National de Recherche en Informatique et en Automatique, Sophia Antipolis, France

Philippe Robert

Affiliations EA CoBTeK / IA, University of Nice Sophia Antipolis, Nice, France, Centre Mémoire de Ressources et de Recherche, CHU de Nice, Nice, France

Competing Interests

Co-author Jan Ondrej is employed by Disney Research Los Angeles. There are no patents, products in development or marketed products to declare. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials, as detailed online in the guide for authors.

Author Contributions

Conceived and designed the experiments: VM EC JB RG RD JO GD PR. Performed the experiments: VM EC JB RD PR. Analyzed the data: VM EC PR. Contributed reagents/materials/analysis tools: EC RG GD JO. Wrote the paper: VM EC JB RG RD JO GD PR.