Niinuma, Takeshi
Kitajima, Hiroshi
Kai, Masahiro
Yamamoto, Eiichiro
Yorozu, Akira
Ishiguro, Kazuya
Sasaki, Hajime
Sudo, Gota
Toyota, Mutsumi
Hatahira, Tomo
Maruyama, Reo
Tokino, Takashi
Nakase, Hiroshi
Sugai, Tamotsu
Suzuki, Hiromu http://orcid.org/0000-0001-9635-3238
Funding for this research was provided by:
Japan Society for the Promotion of Science (15H04299, 16K19352, 18K07977, 15K08973, 18K07949)
Article History
Received: 5 February 2019
Accepted: 23 April 2019
First Online: 7 May 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Sapporo Medical University.
: Not applicable.
: The authors declare that they have no competing interests.
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