Nakashizuka, Hiroyuki http://orcid.org/0000-0001-5801-8893
Kitagawa, Yorihisa
Wakatsuki, Yu
Tanaka, Koji
Furuya, Koichi
Hattori, Takayuki
Mori, Ryusaburo
Shimada, Hiroyuki
Funding for this research was provided by:
Grant-in-Aid for Scientific Research-JAPAN (26462649)
Article History
Received: 5 March 2019
Accepted: 29 July 2019
First Online: 14 August 2019
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. The protocol was approved by the institution view board of Nihon University Hospital (Tokyo, Japan) with reference number 277–1. Written informed content was obtained from all patients before enrollment.
: Not applicable.
: The authors declare that they have no competing interests.