Affiliation: | 1. Department of Pathology, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, Seoul, South Korea;2. Department of Pathology, Graduate School of Medicine, Kyung Hee University, Seoul, South Korea;3. Department of Pathology, Kyung Hee University Hospital, Kyung Hee University, Seoul, South Korea;4. Department of Internal Medicine, Graduate School of Medicine, Kyung Hee University, Seoul, South Korea |