Department of Preventive Medicine and Medical Research Institute;
College of Medicine;
Chungbuk National University;
Center for Disease Control and Prevention;
Department of Surgery;
College of Medicine;
Chungbuk National University;
Department of Internal Medicine;
College of Medicine;
Chungbuk National University;
Department of Food and Nutrition;
Chungbuk National University;
Department of Surgery;
College of Medicine;
Eulji University;
Department of Surgery;
Asan Medical Center;
College of Medicine;
Ulsan University;
Center for Genome Science;
National Institute of Health;