Received: 13 May 2019
Accepted: 15 July 2019
First Online: 27 August 2019
Ethics approval and consent to participate
: Institutional Review Board approval or Informed Consent was not required because the research does not involve human populations or animals, but it is a narrative and educational review about training in radiology.
: The author of the manuscript has read and agreed to its content and are accountable for all aspects of the accuracy and integrity of the manuscript in accordance with ICMJE criteria.That the article is original, has not already been published in a journal, and is not currently under consideration by another journal.Other Consent of publications was not required because the research does not involve human populations or animals.
: The author of this manuscript declares that he has no competing interests.