1. Department of Biochemistry, College of Medicine, Kosin University, Seo-gu, Busan 49267, Republic of Korea
2. Department of Gastroenterology, School of Medicine, Ajou University, 164 World cup-ro, Yeongtong-gu, Suwon 16499, Republic of Korea
3. Department of Medical Science, College of Medicine, Kosin University, Seo-gu, Busan 49267, Republic of Korea
4. Institute for Medical Science, College of Medicine, Kosin University, Seo-gu, Busan 49267, Republic of Korea