About the Authors

Twan van Laarhoven

tvanlaarhoven@cs.ru.nl (TVL); elenam@cs.ru.nl (EM)

Affiliation Institute for Computing and Information Sciences, Radboud University Nijmegen, Nijmegen, The Netherlands

Elena Marchiori

tvanlaarhoven@cs.ru.nl (TVL); elenam@cs.ru.nl (EM)

Affiliation Institute for Computing and Information Sciences, Radboud University Nijmegen, Nijmegen, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TVL EM. Performed the experiments: TVL EM. Analyzed the data: TVL EM. Wrote the paper: TVL EM.