Hong YH, Chung IH, Han K, Chung S; Taskforce Team of the Obesity Fact Sheet of the Korean Society for the Study of Obesity. Prevalence of Type 2 Diabetes Mellitus among Korean Children, Adolescents, and Adults Younger than 30 Years: Changes from 2002 to 2016. Diabetes Metab J. 2022 Mar;46(2):297-306. doi: 10.4093/dmj.2021.0038. Epub 2021 Oct 26. PMID: 34695908; PMCID: PMC8987690.