1. Department of Preventive Medicine and Public Health; Catholic Kwandong University College of Medicine; Gangneung Republic of Korea
2. Institute for Clinical and Translational Research; Catholic Kwandong University International St. Mary's Hospital; Incheon Republic of Korea
3. Department of Internal Medicine; Catholic Kwandong University College of Medicine, International St. Mary's Hospital; Incheon Republic of Korea
4. Institute for Occupational and Environmental Health; Catholic Kwandong University; Gangneung Republic of Korea
5. Department of Internal Medicine; Yonsei University College of Medicine; Seoul Republic of Korea