Heart disease and stroke statistics-2020 update: A report from the American Heart Association. Circulation. Mar 3 2020;141(9):e139-e596. PMID: 31992061. 4. U.S. Department of Veteran Affairs, Department of Defense. Guideline for guidelines. Veterans Health Administration, Office of Quality & Performance, Evidence Review Subgroup; Revised January 29, 2019. 5. Andrews JC, Schunemann HJ, Oxman AD, et al. GRADE guidelines: 15. Going from evidence to recommendation-determinants of a recommendation's direction and strength. J Clin Epidemiol. Jul 2013; 66(7):726-735. PMID: 23570745. 6. Newberry SJ, Ahmadzai N, Motala A, et al. AHRQ methods for effective health care. Surveillance and identification of signals for Updating systematic reviews: Implementation and early experience. Rockville (MD): Agency for Healthcare Research and Quality (US); 2013. 7. Guirguis-Blake J, Calonge N, Miller T, Siu A, Teutsch S, Whitlock E. Current processes of the U.S. Preventive Services Task Force: refining evidence-based recommendation development. Ann Intern Med. Jul 17 2007; 147(2):117-122. PMID: 17576998. 8. National Institute for Health and Care Excellence. The guidelines manual. 2012; www.nice.org.uk/article/pmg6/resources/non-guidance-the-guidelines-manual-pdf. Accessed Sep 16, 2019. 9. Martinez Garcia L, McFarlane E, Barnes S, Sanabria AJ, Alonso-Coello P, Alderson P. Updated recommendations: An assessment of NICE clinical guidelines. Implement Sci. 2014;9:72. PMID: 24919856. 10. White CM, Ip S, McPheeters M, et al. AHRQ methods for effective health care using existing systematic reviews to replace de novo processes in conducting comparative effectiveness reviews. Methods guide for effectiveness and comparative effectiveness reviews. Rockville (MD): Agency for Healthcare Research and Quality (US); 2008. 11. Institute of Medicine (US) Committe on Standards for Developing Trustworthy Clinical Practice Guidelines, Graham R, Mancher M, Miller Wolman D, et al., editors. Clinical practice guidelines we can trust. Washington, DC: National Academies Press;2011. 12. Schunemann HJ, Fretheim A, Oxman AD. Improving the use of research evidence in guideline development: 10. Integrating values and consumer involvement. 