1. Health Policy Research Team, Division of Healthcare Research, National Evidence-based Healthcare Collaborating Agency, Gwangjin-gu, Seoul, Republic of Korea
2. Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Dongdaemoon-gu, Seoul, Republic of Korea
3. Institute of Safety and Efficacy, Effectiveness Evaluation for Korean Medicine, Dongdaemoon-gu, Seoul, Republic of Korea
4. Department of Global Public Health and Korean Medicine Management, Graduate School, Kyung Hee University, Seoul, South Korea
5. Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, Dongdaemoon-gu, Seoul, Republic of Korea
6. Department of Neuropsychiatry, Kyung Hee University Korean Medicine Hospital at Gangdong, Gangdong-gu, Seoul, Republic of Korea.