1. Yangjae Chungwoo Korean Medicine Clinic, Seoul, Korea
2. Mul-ya Public Health Subcenter, Bonghwa Public Health Center, Bonghwa, Korea
3. Department of Meridian & Acupoint, College of Korean Medicine, Wonkwang University, Iksan, Korea
4. Department of Korean Internal Medicine, College of Korean Medicine, Wonkwang University, Iksan, Korea