Ohno, Eizaburo
Hirooka, Yoshiki http://orcid.org/0000-0001-9639-7425
Kawashima, Hiroki
Ishikawa, Takuya
Tanaka, Hiroyuki
Sakai, Daisuke
Ishizu, Yoji
Kuzuya, Teiji
Nakamura, Masanao
Honda, Takashi
Article History
Received: 16 January 2019
Accepted: 18 March 2019
First Online: 16 April 2019
Compliance with ethical standards
:
: The authors borrowed an ARIETTA 850 ultrasound machine from Hitachi, Ltd. (Tokyo, Japan) to collect practical data. Hitachi, Ltd. had no role in the design, practice, or analysis of this study.
: Informed consent to the protocol was obtained from all patients. This study was approved by our institutional ethics committee for human research.