[1] https://www.heart.org/en/healthy-living/healthy-eating/add-color/top-ten-tips-for-healthy-grilling-and-barbecuing
[2] https://www.health.harvard.edu/blog/5-tips-for-healthy-grilling-201305276318
[3] https://www.aicr.org/news/cancer-experts-issue-warning-on-grilling-safety/
[4] https://www.cookinglight.com/cooking-101/is-grilling-safe