1. Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, Korea.
2. Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
3. Simmons Comprehensive Cancer Center, Department of Biochemistry, and Department of Pharmacology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
4. Department of Computer Science, University of Nevada, Las Vegas, NV 89154, USA.
5. Department of Microbiology, Dankook University, Cheonan 31116, Korea.