Tsunoda, A.
Takahashi, T.
Hayashi, K.
Yagi, Y.
Kusanagi, H.
Article History
Received: 28 November 2017
Accepted: 14 June 2018
First Online: 28 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Ethical Committee of Kameda Medical Center.
: Informed consent was obtained from all individual participants included in the study.