1. School of Interdisciplinary Bioscience and Bioengineering; Pohang University of Science and Technology; Pohang 790-784 South Korea
2. Dental Research Institute and Department of Biomaterials Science; School of Dentistry; Seoul National University; Seoul 110-749 South Korea
3. Division of Integrative Bioscience and Biotechnology; Pohang University of Science and Technology (POSTECH); Pohang 790-784 South Korea
4. Division of Oral and Maxillofacial Surgery; Department of Dentistry; Korea University Anam Hospital; Seoul 136-705 South Korea
5. School of Environmental Science and Engineering; Pohang University of Science and Technology (POSTECH); Pohang 790-784 South Korea