Text and Data Mining valid from 2018-07-11
Received: 3 November 2017
Revised: 2 April 2018
Accepted: 5 June 2018
First Online: 11 July 2018
Compliance with Ethical Standards
: The findings of this study have been presented in part or in whole at the following conferences: (1) 13th Annual AAMC Health Workforce Research Conference. Arlington, VA, May 2017; (2) Society of General Internal Medicine Annual Meeting. Washington DC, April 2017; (3) Society of Teachers of Family Medicine Conference on Medical Student Education. Anaheim, CA, February 2017; (4) 43rd Annual meeting of North American Primary Care Research Group, Cancun, Mexico, November 2015.
: The authors declare that they do not have a conflict of interest.
: The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.