1. Center for Medical Science Research, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
2. Department of Pathology, Hallym University Sacred Heart Hospital, Chuncheon 24253, Republic of Korea
3. Department of Microbiology, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
4. Department of Biochemistry, College of Natural Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea