1. Department of Pharmaceutical Sciences, University of Kentucky, 789 South Limestone, Lexington, Kentucky 40536-0596, United States
2. College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
3. Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea
4. College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28160, Republic of Korea
5. Verna and Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, Texas 77030, United States