Mitsutake, Ryo http://orcid.org/0000-0002-7073-7935
Tanino, Hiromasa
Nishida, Yasuhiro
Higa, Masaru
Ito, Hiroshi
Article History
Received: 19 October 2019
Accepted: 17 February 2020
First Online: 19 February 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Asahikawa Medical University with reference number AMU 18183. Informed consent was obtained from all patients.
: Not applicable.
: The authors declare that they have no competing interests.