Tanaka, Yoshimi
Hatakeyama, Shingo http://orcid.org/0000-0002-0026-4079
Hosogoe, Shogo
Tanaka, Toshikazu
Hamano, Itsuto
Kusaka, Ayumu
Iwamura, Hiromich
Fujita, Naoki
Yamamoto, Hayato
Tobisawa, Yuki
Yoneyama, Tohru
Yoneyama, Takahiro
Hashimoto, Yasuhiro
Koie, Takuya
Ohyama, Chikara
Funding for this research was provided by:
Japan Society for the Promotion of Science (15H02563, 15K15579, 17K11118,, 17K11119, 17K16768, 17K16770, 17K16771)
Article History
Received: 19 April 2017
Accepted: 19 July 2017
First Online: 27 July 2017
Compliance with ethical standards
:
: This work was supported by a Grant-in-Aid for Scientific Research (nos. 15H02563 15K15579, 17K11118, 17K11119, 17K16768, 17K16770, and 17K16771) from the Japan Society for the Promotion of Science.
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this type of study formal consent is not required. Pursuant to the provisions of the ethics committee and the ethic guideline in Japan, written consent was not required in exchange for public disclosure of study information in the case of retrospective and/or observational study using a material such as the existing documentation. The study information was open for the public consumption at ExternalRef removed.