Hou, Chongxian
Yamaguchi, Shigeru http://orcid.org/0000-0003-3710-5888
Ishi, Yukitomo
Terasaka, Shunsuke
Kobayashi, Hiroyuki
Motegi, Hiroaki
Hatanaka, Kanako C.
Houkin, Kiyohiro
Article History
Received: 30 November 2018
Accepted: 25 March 2019
First Online: 30 March 2019
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: This study was approved by the local Ethics Committee at Hokkaido University Hospital (Sapporo, Japan; 017-0032). All procedures performed in the present study were in accordance with 1964 Helsinki Declaration and its later amendments.