1. Division of Oncology/Hematology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan-si 15355, Gyeonggi-do, Republic of Korea
2. Research Institute for Skin Image, Korea University College of Medicine, Seoul 08308, Republic of Korea
3. Department of Medical Rehabilitation, School of Health, Chungbuk Health and Science University, Cheongju-si 28150, Chungbuk, Republic of Korea
4. Department of Biomedical Sciences, College of Medicine, Korea University, Seoul 02841, Republic of Korea
5. Core Research & Development Center, Korea University Ansan Hospital, Ansan-si 15355, Gyeonggi-do, Republic of Korea