1. Federation of State Medical Boards of the United States, Inc. and National Board of Medical Examiners. United States medical licensing examination, USMLE content outline. 2020. https://www.usmle.org/pdfs/usmlecontentoutline.pdf. Accessed 8 Apr 2021.
2. What is flipped learning? [Internet]. Flipped Learning Network. 2014. https://flippedlearning.org/wp-content/uploads/2016/07/FLIP_handout_FNL_Web.pdf. Accessed 8 Apr 2021.
3. Centers for Disease Control and Prevention. Coronavirus disease 2019 (COVID-19) - prevention & treatment. Centers for Disease Control and Prevention, 2020. https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/prevention.html. Accessed 20 Jul 2020.
4. Rose S. Medical student education in the time of COVID-19. JAMA. 2020;323(21):2131–2.
5. Wong R. Medical education during COVID-19: lessons from a pandemic. B C Med J. 2020;62(5):170–1.