[1] Pusan National University,MD
[2] Pusan National University,PhD Program, School of Medicine
[3] Pusan National University,Department of Physiology, School of Medicine
[4] Pusan National University,Medical Research Center for Ischemic Tissue Regeneration, School of Medicine
[5] Pusan National University,Department of Plastic Surgery, School of Medicine
[6] Pusan National University,Department of Otolaryngology, School of Medicine