Article History
Received: 5 February 2019
Accepted: 22 April 2019
First Online: 13 May 2019
Compliance with Ethical Standards
:
: 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.
: Informed consent was not required because this was a survey of practicing interventional radiologists.
: Institutional Review Board approval was not required because this was a survey of practicing interventional radiologists.