An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Lee KS, Zaman M, Hwang J.Lee KS, et al. Among authors: hwang j.Int J Environ Res Public Health. 2022 Apr 13;19(8):4708. doi: 10.3390/ijerph19084708.Int J Environ Res Public Health. 2022.PMID: 35457574Free PMC article.
Qu Y, Hwang J, Lee KS, Jung MC.Qu Y, et al. Among authors: hwang j.Ergonomics. 2012;55(8):885-97. doi: 10.1080/00140139.2012.682165. Epub 2012 Jun 7.Ergonomics. 2012.PMID: 22676050
Hwang J, Lee KS.Hwang J, et al.Int J Environ Res Public Health. 2020 Nov 10;17(22):8314. doi: 10.3390/ijerph17228314.Int J Environ Res Public Health. 2020.PMID: 33182760Free PMC article.
Hwang J, Park DJ, Lee J, Lee KS.Hwang J, et al.Int J Occup Saf Ergon. 2024 Mar;30(1):1-8. doi: 10.1080/10803548.2022.2157123. Epub 2023 Jan 27.Int J Occup Saf Ergon. 2024.PMID: 36494891