About the Authors

Gaston Sivori

Roles Conceptualization, Investigation, Writing – original draft

Affiliation Okinawa Institute of Science and Technology, Onna-son, Okinawa, Japan

Tomoki Fukai

Roles Conceptualization, Supervision, Writing – review & editing

tomoki.fukai@oist.jp

Affiliation Okinawa Institute of Science and Technology, Onna-son, Okinawa, Japan

Competing Interests

The authors have declared that no competing interests exist.