https://ryortho.com/2017/12/10-myth-busting-facts-from-cms-health-care-spending-actuarial-report/

https://www.healio.com/orthopedics/foot-ankle/news/print/orthopedics-today/%7B14602a7d-0336-43fc-8b22-5e0bbab56b6c%7D/society-meets-to-gain-international-consensus-on-ankle-cartilage-injury-repair

https://mobile.nytimes.com/2017/12/16/fashion/the-end-of-high-heels.html?referer=

https://www.racked.com/2017/3/21/14908150/wearable-high-heel-comfort-science