1. Department of Pharmaceutical Engineering, Soonchunhyang University, Asan 31538, Republic of Korea
2. Division of Advanced Prosthodontics, University of California, Los Angeles, California 90095, United States
3. Department of Bioengineering, University of California, Los Angeles, California 90095, United States
4. Department of BioMedical-Chemical Engineering, The Catholic University of Korea, Bucheon 14662, Republic of Korea
5. Department of Biotechnology, The Catholic University of Korea, Bucheon 14662, Republic of Korea
6. Department of Pharmaceutical Engineering, Dankook University, Cheonan 31116, Republic of Korea