Table 1.

Literature sources and keywords.

Search query and literature sources		Search in		Return value
(“Medical Education” OR “Medical Training”) AND (“Artificial Intelligence” OR “Machine Learning” OR “Deep Learning”)
	PubMed		All fields	363
	IEEE (Institute of Electrical and Electronics Engineers) Xplore		Full text and metadata	60
	ProQuest Central		Full text and peer reviewed	6271
	CINAHL (Cumulative Index to Nursing and Allied Health Literature) Plus		All text (TX)	68
	ScienceDirect		Title, abstract, author-specified keywords	1588