Department of Ophthalmology, Seoul, Korea, Republic of
Department of Ophthalmology, Seoul, Korea, Republic of
Division of Cardiology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea, Republic of
Severance hospital, Seoul, Korea, Republic of
Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea, Republic of
Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea, Republic of
Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea, Republic of
Section of Colon and Rectal Surger, Department of Surgery, Yonsei University College of Medicine, Seoul, Korea, Republic of
Severance Hospital, Seoul, Korea, Republic of