Terayama, Takero https://orcid.org/0000-0002-3002-5343
Soga, Shigeyoshi
Ikeuchi, Hisashi
Tanaka, Yoshihiro
Article History
Received: 11 August 2019
Accepted: 21 September 2019
First Online: 7 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest relevant to this manuscript.
: This study has been approved by the Commission for Medical Ethics of National Defense Medical College.
: Written informed consent was obtained from the family of the patients.