1. Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea.
2. Department of Nuclear Medicine, Yeungnam University College of Medicine, Daegu, Korea.
3. Department of Orthopedic Surgery, Yeungnam University College of Medicine, Daegu, Korea.
4. Division of Vascular Surgery, Department of Surgery, Yeungnam University College of Medicine, Daegu, Korea.
5. Department of Plastic Surgery, Yeungnam University College of Medicine, Daegu, Korea.
6. Division of Cardiology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea.