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