Ishii, Hikaru http://orcid.org/0000-0001-9512-1478
Endo, Hidehito
Tsuchiya, Hiroshi
Inaba, Yusuke
Terakawa, Katsunari
Kubota, Hiroshi
Article History
Received: 18 March 2018
Accepted: 17 April 2018
First Online: 24 April 2018
Compliance with ethical standards
:
: Hikaru Ishii, MD, Hidehito Endo, MD, Hiroshi Tsuchiya, MD, Yusuke Inaba, MD, Katsunari Terakawa, MD, and Hiroshi Kubota, MD declare that they have no conflict of interest.