1. Department of Anatomy, BK21 Plus Biomedical Convergence Program, Daegu, Republic of Korea
2. Department of Graduate School for Biomedical Science & Engineering, Hanyang University, Seoul, Republic of Korea
3. Department of Preventive Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
4. Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea