Takagi, Daichi
Okamoto, Yosuke
Ohba, Takayoshi
Yamamoto, Hiroshi
Ono, Kyoichi
Article History
Received: 21 August 2019
Accepted: 3 October 2019
First Online: 11 February 2020
Ethics approval and consent to participate
: The protocols used in this study were approved by the Animal Ethics Committee of the Akita University School of Medicine, in accordance with the Guidelines for the Care and Use of Laboratory Animals published by the US National Institute of Health (NIH Publication No. 85-23, revised 1996).
: Not applicable.
: The authors declare that they have no competing interests.