Masuda, Hironari
Taketomi, Shuji
Inui, Hiroshi
Shimazaki, Naoya
Nishihara, Nobuhiro
Toyooka, Seikai
Kawano, Hirotaka
Nakagawa, Takumi
Article History
Received: 8 March 2017
Accepted: 4 April 2018
First Online: 16 April 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: The institutional review board of Teikyo University in Tokyo, Japan approved this study (ID17036).
: All patients were informed about the procedure and provided consent for participation in the study and for the publication of their data.