1. Department of Oriental Medicine, Daegu Haany University Graduate School, Daegu, Korea.
2. Department of Obstetrics and Gynecology, Keimyung University School of Medicine, Daegu, Korea.
3. Department of Oncology, Lombardi Cancer Center, Georgetown University, Washington, DC, USA.
4. Institute for Medical Genetics, Keimyung University School of Medicine, Daegu, Korea.