Eom Sang-Yong, Kim Yong-Dae, Kim Heon
Department of Preventive Medicine, College of Medicine, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, 28644, Republic of Korea.
Office of Public Healthcare Service, Chungbuk National University Hospital, Cheongju, Korea.
Int Arch Occup Environ Health. 2020 Nov;93(8):1041-1042. doi: 10.1007/s00420-020-01542-5.