Hamano, Itsuto
Hatakeyama, Shingo
Yamamoto, Hayato
Fujita, Takeshi
Murakami, Reiichi
Shimada, Michiko
Imai, Atsushi
Yoneyama, Tohru
Yoneyama, Takahiro
Hashimoto, Yasuhiro
Saitoh, Hisao
Suzuki, Tadashi
Tomita, Hirofumi
Ohyama, Chikara
Funding for this research was provided by:
The Japan Society for the Promotion of Science (15H02563, 15K15579, 17K11118, 17K11119, 17K16768, 17K16770, 17K16771)
Article History
Received: 14 August 2019
Accepted: 16 March 2020
First Online: 31 March 2020
Compliance with ethical standards
:
: The authors have declared that no conflict of interest exists.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Verbal informed consent was obtained from all individual respondents included in this study because this type of questionnaire-based study did not require written informed consent.