1. Department of Pharmacy, Korea University College of Pharmacy, Sejong 30019, Korea.
2. Department of Pharmaceutics, College of Pharmacy, Chungbuk National University, Cheongju 28644, Korea.
3. Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, TN 38195, USA.
4. Bio-Convergence R&D Division, Korea Institute of Ceramic Engineering and Technology, Cheongju 28160, Korea.