Matsumoto, Nasa
Hamakawa, Yohei
Tatsumura, Kosuke
Kudo, Kazue
Article History
Received: 12 October 2021
Accepted: 2 February 2022
First Online: 17 February 2022
Competing interests
: K.T. is an inventor on a Japanese patent application related to this work filed by the Toshiba Corporation (no. P2019-164742, filed 10 September 2019). This work was conducted as collaborative research between Ochanomizu University and Toshiba Corporation. The authors declare that they have no other competing interests.