Isobe, Toshihiro http://orcid.org/0000-0002-2726-6728
Hayakawa, Yuko
Adachi, Yuri
Uehara, Ryosuke
Matsushita, Sachiko http://orcid.org/0000-0001-8699-295X
Nakajima, Akira
Article History
Received: 21 November 2019
Revised: 28 September 2020
Accepted: 5 October 2020
First Online: 18 December 2020
Conflict of interest
: The authors declare that they have no conflict of interest.