1. Department of Medical History, College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Republic of Korea
2. Department of Urology, College of Medicine, Yeungnam University, Daegu 42415, Republic of Korea
3. Department of Medical Classics & History, College of Korean Medicine, Dongguk University, Gyeongju 38066, Republic of Korea
4. Department of Medical Classics, College of Korean Medicine, Wonkwang University, Iksan 54538, Republic of Korea
5. Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Republic of Korea