1. Department of Clinical Korean Medicine, College of Korean Medicine, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
2. Department of Clinical Pharmacology and Therapeutics, Kyung Hee University Hospital, Seoul 02447, Republic of Korea
3. Division of Allergy, Immune and Respiratory System, Department of Internal Medicine, College of Korean Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul 02447, Republic of Korea