1. Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
2. University of Science and Technology (UST), Campus of Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
3. Sang-ji University Korean Medicine Hospital, Wonju, Republic of Korea
4. Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
5. Kyung Hee University, Seoul, Republic of Korea