Jeong, Eun Young
Kim, Hye Lin
Ha, Eun Ju http://orcid.org/0000-0002-1234-2919
Park, Seon Young
Cho, Yoon Joo
Han, Miran
Funding for this research was provided by:
National Research Foundation (2017R1C1B5016217)
Article History
Received: 27 July 2018
Revised: 24 August 2018
Accepted: 18 September 2018
First Online: 22 October 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Eun Ju Ha.
: The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was obtained from all patients before they underwent US.
: This study was approved by our institutional review board.
: • Prospective case-control study