1. Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
2. Safety & Microbiology Lab, Amorepacific Co. R&D Unit, Yongin 17038, Republic of Korea
3. Center for Nanomedicine, Institute for Basic Science (IBS), Seoul 03722, Republic of Korea
4. Graduate Program of Nano Biomedical Engineering (NanoBME), Advanced Science Institute, Yonsei University, Seoul 03722, Republic of Korea