Kitazawa, Koji
Sotozono, Chie
Kinoshita, Shigeru
Article History
First Online: 6 August 2020
Compliance with Ethical Standards
:
: Koji Kitazawa, Chie Sotozono, and Shigeru Kinoshita each declare no potential conflicts of interest.
: All reported studies with human subjects performed by the authors have been previously published and complied with all applicable ethical standards.