References
1. Caffrey, Mary. “Diabetic Amputations May Be Rising in the United States.” AJMC. Dec. 13, 2018.
2. https://www.jvascsurg.org/article/S0741-5214(15)02025-X/fulltext
3. https://www.cdc.gov/diabetes/health-equity/diabetes-by-the-numbers.html
4. https://www.cdc.gov/diabetes/basics/quick-facts.html
5. https://www.ejves.com/article/S1078-5884(13)00136-6/fulltext
6. https://drc.bmj.com/content/9/1/e002325