Iino, Chikara http://orcid.org/0000-0001-6844-4415
Endo, Tetsu
Mikami, Kenichiro
Hasegawa, Takuma
Kimura, Masayo
Sawada, Naoya
Nakaji, Shigeyuki
Fukuda, Shinsaku
Article History
Received: 26 June 2019
Accepted: 29 August 2019
First Online: 12 September 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was performed in accordance with the ethical standards of the Declaration of Helsinki and was approved by the Hirosaki University Medical Ethics Committee.
: Written informed consent was obtained from all participants.