1. SD Biosensor Inc., Digital Empire Building, Suwon-si, Gyeonggi-do 16690, Korea
2. Department of Clinical Laboratory Science, Hyejeon College, Hongseoung, Chungcheong Nam-do 32244, Korea
3. Department of Biomedical Laboratory Science, College of Health Sciences, Yonsei University, Wonju-si, Gangwon-do 26493, Korea