1. School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea
2. Department of Sasang Constitutional Medicine, Pusan National University Korean Medicine Hospital, Yangsan 50612, Republic of Korea
3. Department of Sasang Constitutional Medicine, Division of Clinical Medicine, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea
4. Department of Medical Education, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
5. Department of Sasang Constitutional Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea