About the Authors

Francesco Zanlungo

Roles Conceptualization, Data curation, Formal analysis, Investigation, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

zanlungo@atr.jp

Affiliation ATR International, Kyoto, Japan

Zeynep Yücel

Roles Formal analysis, Writing – review & editing

Affiliations ATR International, Kyoto, Japan, Okayama University, Okayama, Japan

Dražen Brščić

Roles Data curation, Software

Affiliation Faculty of Engineering, University of Rijeka, Rijeka, Croatia

Takayuki Kanda

Roles Data curation, Funding acquisition, Writing – review & editing

Affiliation ATR International, Kyoto, Japan

Norihiro Hagita

Roles Funding acquisition

Affiliation ATR International, Kyoto, Japan

Competing Interests

Authors Francesco Zanlungo, Zeynep Yücel, Takayuki Kanda and Norihiro Hagita are employed by or affiliated with Advanced Telecommunications Research Institute International. This does not alter our adherence to PLOS ONE policies on sharing data and materials.