1. Developing safe and effective covid vaccines—operation warp speed’s strategy and approach;Slaoui;N Engl J Med,2020
2. US Department of Health and Human Services. Food and Drug Administration. Development and licensure of vaccines to prevent COVID-19. Guidance for industry; June 2020. Accessed at https://www.fda.gov/media/139638/download on 16 November 2020.
3. World Medical Association. Declaration of Helsinki – Ethical principles for medical research involving human subjects. In: 64th WMA General Assembly, Fortaleza, Brazil; October 2013. Accessed at https://www.wma.net/policies-post/wma-declaration-of-helsinki-ethical-principles-for-medical-research-involving-human-subjects/ on 16 November 2020.
4. US Department of Health and Human Services. Protection of human subjects. 45CFR46-116 General Requirements for Informed consent. Accessed at https://www.ecfr.gov/cgi-bin/retrieveECFR?gp=&SID=83cd09e1c0f5c6937cd9d7513160fc3f&pitd=20180719&n=pt45.1.46&r=PART&ty=HTML#se45.1.46_1116 on 16 November 2020.
5. US Department of Health and Human Services. Food and Drug Administration. E6(R2) Good clinical practice: integrated addendum to ICH E6(R1). Guidance for industry; March 2018. Accessed at https://www.fda.gov/media/93884/download on 16 November 2020.