Assertion: video | /r/HasProperty | focused on preclinical education
Facets:
value: originally
type: TEMPORAL
Source sentences:
text: Originally, many videos were focused on basic sciences and preclinical education, but the number of people recording clinical encounters as a tool for training, research, assessment, and revalidation is increasing.1 Surgical videos provide clear images taken from the operator's point of view, allowing vital intraoperative findings to be clearly illustrated and comprehensively explained.2